ELBA-2024-20754

ELBA-2024-20754 - snapd Bug Fix update

Type:	BUG
Severity:	NA
Release Date:	2024-04-24

Description

* Thu Mar 21 2024 Ernest Lotter
- New upstream release 2.62
- Aspects based configuration schema support (experimental)
- Refresh app awareness support for UI (experimental)
- Support for user daemons by introducing new control switches
--user/--system/--users for service start/stop/restart
(experimental)
- Add AppArmor prompting experimental flag (feature currently
unsupported)
- Installation of local snap components of type test
- Packaging of components with snap pack
- Expose experimental features supported/enabled in snapd REST API
endpoint /v2/system-info
- Support creating and removing recovery systems for use by factory
reset
- Enable API route for creating and removing recovery systems using
/v2/systems with action create and /v2/systems/{label} with action
remove
- Lift requirements for fde-setup hook for single boot install
- Enable single reboot gadget update for UC20+
- Allow core to be removed on classic systems
- Support for remodeling on hybrid systems
- Install desktop files on Ubuntu Core and update after snapd
upgrade
- Upgrade sandbox features to account for cgroup v2 device filtering
- Support snaps to manage their own cgroups
- Add support for AppArmor 4.0 unconfined profile mode
- Add AppArmor based read access to /etc/default/keyboard
- Upgrade to squashfuse 0.5.0
- Support useradd utility to enable removing Perl dependency for
UC24+
- Support for recovery-chooser to use console-conf snap
- Add support for --uid/--gid using strace-static
- Add support for notices (from pebble) and expose via the snapd
REST API endpoints /v2/notices and /v2/notice
- Add polkit authentication for snapd REST API endpoints
/v2/snaps/{snap}/conf and /v2/apps
- Add refresh-inhibit field to snapd REST API endpoint /v2/snaps
- Add refresh-inhibited select query to REST API endpoint /v2/snaps
- Take into account validation sets during remodeling
- Improve offline remodeling to use installed revisions of snaps to
fulfill the remodel revision requirement
- Add rpi configuration option sdtv_mode
- When snapd snap is not installed, pin policy ABI to 4.0 or 3.0 if
present on host
- Fix gadget zero-sized disk mapping caused by not ignoring zero
sized storage traits
- Fix gadget install case where size of existing partition was not
correctly taken into account
- Fix trying to unmount early kernel mount if it does not exist
- Fix restarting mount units on snapd start
- Fix call to udev in preseed mode
- Fix to ensure always setting up the device cgroup for base bare
and core24+
- Fix not copying data from newly set homedirs on revision change
- Fix leaving behind empty snap home directories after snap is
removed (resulting in broken symlink)
- Fix to avoid using libzstd from host by adding to snapd snap
- Fix autorefresh to correctly handle forever refresh hold
- Fix username regex allowed for system-user assertion to not allow
'+'
- Fix incorrect application icon for notification after autorefresh
completion
- Fix to restart mount units when changed
- Fix to support AppArmor running under incus
- Fix case of snap-update-ns dropping synthetic mounts due to
failure to match desired mount dependencies
- Fix parsing of base snap version to enable pre-seeding of Ubuntu
Core Desktop
- Fix packaging and tests for various distributions
- Add remoteproc interface to allow developers to interact with
Remote Processor Framework which enables snaps to load firmware to
ARM Cortex microcontrollers
- Add kernel-control interface to enable controlling the kernel
firmware search path
- Add nfs-mount interface to allow mounting of NFS shares
- Add ros-opt-data interface to allow snaps to access the host
/opt/ros/ paths
- Add snap-refresh-observe interface that provides refresh-app-
awareness clients access to relevant snapd API endpoints
- steam-support interface: generalize Pressure Vessel root paths and
allow access to driver information, features and container
versions
- steam-support interface: make implicit on Ubuntu Core Desktop
- desktop interface: improved support for Ubuntu Core Desktop and
limit autoconnection to implicit slots
- cups-control interface: make autoconnect depend on presence of
cupsd on host to ensure it works on classic systems
- opengl interface: allow read access to /usr/share/nvidia
- personal-files interface: extend to support automatic creation of
missing parent directories in write paths
- network-control interface: allow creating /run/resolveconf
- network-setup-control and network-setup-observe interfaces: allow
busctl bind as required for systemd 254+
- libvirt interface: allow r/w access to /run/libvirt/libvirt-sock-
ro and read access to /var/lib/libvirt/dnsmasq/**
- fwupd interface: allow access to IMPI devices (including locking
of device nodes), sysfs attributes needed by amdgpu and the COD
capsule update directory
- uio interface: allow configuring UIO drivers from userspace
libraries
- serial-port interface: add support for NXP Layerscape SoC
- lxd-support interface: add attribute enable-unconfined-mode to
require LXD to opt-in to run unconfined
- block-devices interface: add support for ZFS volumes
- system-packages-doc interface: add support for reading jquery and
sphinx documentation
- system-packages-doc interface: workaround to prevent autoconnect
failure for snaps using base bare
- microceph-support interface: allow more types of block devices to
be added as an OSD
- mount-observe interface: allow read access to
/proc/{pid}/task/{tid}/mounts and proc/{pid}/task/{tid}/mountinfo
- polkit interface: changed to not be implicit on core because
installing policy files is not possible
- upower-observe interface: allow stats refresh
- gpg-public-keys interface: allow creating lock file for certain
gpg operations
- shutdown interface: allow access to SetRebootParameter method
- media-control interface: allow device file locking
- u2f-devices interface: support for Trustkey G310H, JaCarta U2F,
Kensington VeriMark Guard, RSA DS100, Google Titan v2

* Wed Mar 06 2024 Ernest Lotter
- New upstream release 2.61.3
- Install systemd files in correct location for 24.04

* Fri Feb 16 2024 Ernest Lotter
- New upstream release 2.61.2
- Fix to enable plug/slot sanitization for prepare-image
- Fix panic when device-service.access=offline
- Support offline remodeling
- Allow offline update only remodels without serial
- Fail early when remodeling to old model revision
- Fix to enable plug/slot sanitization for validate-seed
- Allow removal of core snap on classic systems
- Fix network-control interface denial for file lock on /run/netns
- Add well-known core24 snap-id
- Fix remodel snap installation order
- Prevent remodeling from UC18+ to UC16
- Fix cups auto-connect on classic with cups snap installed
- u2f-devices interface support for GoTrust Idem Key with USB-C
- Fix to restore services after unlink failure
- Add libcudnn.so to Nvidia libraries
- Fix skipping base snap download due to false snapd downgrade
conflict

[2.61.1-2]
- Rebuild for golang 1.22.0

[2.61.1-1]
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild

[2.61.1-1]
- Changelog resynchronization

[2.58.3-3]
- Require xdelta on Fedora or EPEL >= 9 (for delta updates)

* Fri Nov 24 2023 Ernest Lotter
- New upstream release 2.61.1
- Stop requiring default provider snaps on image building and first
boot if alternative providers are included and available
- Fix auth.json access for login as non-root group ID
- Fix incorrect remodelling conflict when changing track to older
snapd version
- Improved check-rerefresh message
- Fix UC16/18 kernel/gadget update failure due volume mismatch with
installed disk
- Stop auto-import of assertions during install modes
- Desktop interface exposes GetIdletime
- Polkit interface support for new polkit versions
- Fix not applying snapd snap changes in tracked channel when remodelling

* Fri Oct 13 2023 Philip Meulengracht
- New upstream release 2.61
- Fix control of activated services in 'snap start' and 'snap stop'
- Correctly reflect activated services in 'snap services'
- Disabled services are no longer enabled again when snap is
refreshed
- interfaces/builtin: added support for Token2 U2F keys
- interfaces/u2f-devices: add Swissbit iShield Key
- interfaces/builtin: update gpio apparmor to match pattern that
contains multiple subdirectories under /sys/devices/platform
- interfaces: add a polkit-agent interface
- interfaces: add pcscd interface
- Kernel command-line can now be edited in the gadget.yaml
- Only track validation-sets in run-mode, fixes validation-set
issues on first boot.
- Added support for using store.access to disable access to snap
store
- Support for fat16 partition in gadget
- Pre-seed authority delegation is now possible
- Support new system-user name daemon
- Several bug fixes and improvements around remodelling
- Offline remodelling support

* Fri Sep 15 2023 Michael Vogt
- New upstream release 2.60.4
- i/b/qualcomm_ipc_router.go: switch to plug/slot and add socket
permission
- interfaces/builtin: fix custom-device udev KERNEL values
- overlord: allow the firmware-updater snap to install user daemons
- interfaces: allow loopback as a block-device

* Fri Aug 25 2023 Michael Vogt
- New upstream release 2.60.3
- i/b/shared-memory: handle 'private' plug attribute in shared-
memory interface correctly
- i/apparmor: support for home.d tunables from /etc/

* Fri Aug 04 2023 Michael Vogt
- New upstream release 2.60.2
- i/builtin: allow directories in private /dev/shm
- i/builtin: add read access to /proc/task/schedstat in system-
observe
- snap-bootstrap: print version information at startup
- go.mod: update gopkg.in/yaml.v3 to v3.0.1 to fix CVE-2022-28948
- snap, store: filter out invalid snap edited links from store info
and persisted state
- o/configcore: write netplan defaults to 00-snapd-config on seeding
- snapcraft.yaml: pull in apparmor_parser optimization patches from
https://gitlab.com/apparmor/apparmor/-/merge_requests/711
- snap-confine: fix missing \0 after readlink
- cmd/snap: hide append-integrity-data
- interfaces/opengl: add support for ARM Mali

[2.58.3-2]
- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild

* Tue Jul 04 2023 Michael Vogt
- New upstream release 2.60.1
- install: fallback to lazy unmount() in writeFilesystemContent
- data: include 'modprobe.d' and 'modules-load.d' in preseeded blob
- gadget: fix install test on armhf
- interfaces: fix typo in network_manager_observe
- sandbox/apparmor: don't let vendored apparmor conflict with system
- gadget/update: set parts in laid out data from the ones matched
- many: move SnapConfineAppArmorDir from dirs to sandbox/apparmor
- many: stop using -O no-expr-simplify in apparmor_parser
- go.mod: update secboot to latest uc22 branch

* Thu Jun 15 2023 Michael Vogt
- New upstream release 2.60
- Support for dynamic snapshot data exclusions
- Apparmor userspace is vendored inside the snapd snap
- Added a default-configure hook that exposes gadget default
configuration options to snaps during first install before
services are started
- Allow install from initrd to speed up the initial installation
for systems that do not have a install-device hook
- New snap sign --chain flag that appends the account and
account-key assertions
- Support validation-sets in the model assertion
- Support new 'min-size' field in gadget.yaml
- New interface: 'userns'

* Sat May 27 2023 Michael Vogt
- New upstream release 2.59.5
- Explicitly disallow the use of ioctl + TIOCLINUX
This fixes CVE-2023-1523.

* Fri May 12 2023 Michael Vogt
- New upstream release 2.59.4
- Retry when looking for disk label on non-UEFI systems
(LP: #2018977)
- Fix remodel from UC20 to UC22

* Wed May 03 2023 Michael Vogt
- New upstream release 2.59.3
- Fix quiet boot
- i/b/physical_memory_observe: allow reading virt-phys page mappings
- gadget: warn instead of returning error if overlapping with GPT
header
- overlord,wrappers: restart always enabled units
- go.mod: update github.com/snapcore/secboot to latest uc22
- boot: make sure we update assets for the system-seed-null role
- many: ignore case for vfat partitions when validating

* Tue Apr 18 2023 Michael Vogt
- New upstream release 2.59.2
- Notify users when a user triggered auto refresh finished

* Tue Mar 28 2023 Michael Vogt
- New upstream release 2.59.1
- Add udev rules from steam-devices to steam-support interface
- Bugfixes for layout path checking, dm_crypt permissions,
mount-control interface parameter checking, kernel commandline
parsing, docker-support, refresh-app-awareness

* Fri Mar 10 2023 Michael Vogt
- New upstream release 2.59
- Support setting extra kernel command line parameters via snap
configuration and under a gadget allow-list
- Support for Full-Disk-Encryption using ICE
- Support for arbitrary home dir locations via snap configuration
- New nvidia-drivers-support interface
- Support for udisks2 snap
- Pre-download of snaps ready for refresh and automatic refresh of
the snap when all apps are closed
- New microovn interface
- Support uboot with CONFIG_SYS_REDUNDAND_ENV=n
- Make 'snap-preseed --reset' re-exec when needed
- Update the fwupd interface to support fully confined fwupd
- The memory,cpu,thread quota options are no longer experimental
- Support debugging snap client requests via the
SNAPD_CLIENT_DEBUG_HTTP environment variable
- Support ssh listen-address via snap configuration
- Support for quotas on single services
- prepare-image now takes into account snapd versions going into
the image, including in the kernel initrd, to fetch supported
assertion formats

[2.58.3-1]
- Releate 2.58.3 to Fedora RHBZ#2173056

* Tue Feb 21 2023 Michael Vogt
- New upstream release 2.58.3
- interfaces/screen-inhibit-control: Add support for xfce-power-
manager
- interfaces/network-manager: do not show ptrace read
denials
- interfaces: relax rules for mount-control what for functionfs
- cmd/snap-bootstrap: add support for snapd_system_disk
- interfaces/modem-manager: add net_admin capability
- interfaces/network-manager: add permission for OpenVPN
- httputil: fix checking x509 certification error on go 1.20
- i/b/fwupd: allow reading host os-release
- boot: on classic+modes MarkBootSuccessfull does not need a base
- boot: do not include base= in modeenv for classic+modes installs
- tests: add spread test that validates revert on boot for core does
not happen on classic+modes
- snapstate: only take boot participants into account in
UpdateBootRevisions
- snapstate: refactor UpdateBootRevisions() to make it easier to
check for boot.SnapTypeParticipatesInBoot()

* Wed Jan 25 2023 Michael Vogt
- New upstream release 2.58.2
- bootloader: fix dirty build by hardcoding copyright year

* Mon Jan 23 2023 Michael Vogt
- New upstream release 2.58.1
- secboot: detect lockout mode in CheckTPMKeySealingSupported
- cmd/snap-update-ns: prevent keeping unneeded mountpoints
- o/snapstate: do not infinitely retry when an update fails during
seeding
- interfaces/modem-manager: add permissions for NETLINK_ROUTE
- systemd/emulation.go: use systemctl --root to enable/disable
- snap: provide more error context in NotSnapError
- interfaces: add read access to /run for cryptsetup
- boot: avoid reboot loop if there is a bad try kernel
- devicestate: retry serial acquire on time based certificate
errors
- o/devicestate: run systemctl daemon-reload after install-device
hook
- cmd/snap,daemon: add 'held' to notes in 'snap list'
- o/snapshotstate: check snapshots are self-contained on import
- cmd/snap: show user+gating hold info in 'snap info'
- daemon: expose user and gating holds at /v2/snaps/{name}

[2.57.6-3]
- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild

[2.57.6-2]
- Fix for RHBZ#2152903

* Thu Dec 01 2022 Michael Vogt
- New upstream release 2.58
- many: Use /tmp/snap-private-tmp for per-snap private tmps
- data: Add systemd-tmpfiles configuration to create private tmp dir
- cmd/snap: test allowed and forbidden refresh hold values
- cmd/snap: be more consistent in --hold help and err messages
- cmd/snap: error on refresh holds that are negative or too short
- o/homedirs: make sure we do not write to /var on build time
- image: make sure file customizations happen also when we have
defaultscause
- tests/fde-on-classic: set ubuntu-seed label in seed partitions
- gadget: system-seed-null should also have fs label ubuntu-seed
- many: gadget.HasRole, ubuntu-seed can come also from system-seed-
null
- o/devicestate: fix paths for retrieving recovery key on classic
- cmd/snap-confine: do not discard const qualifier
- interfaces: allow python3.10+ in the default template
- o/restart: fix PendingForSystemRestart
- interfaces: allow wayland slot snaps to access shm files created
by Firefox
- o/assertstate: add Sequence() to val set tracking
- o/assertstate: set val set 'Current' to pinned sequence
- tests: tweak the libvirt interface test to work on 22.10
- tests: use system-seed-null role on classic with modes tests
- boot: add directory for data on install
- o/devicestate: change some names from esp to seed/seed-null
- gadget: add system-seed-null role
- o/devicestate: really add error to new error message
- restart,snapstate: implement reboot-required notifications on
classic
- many: avoid automatic system restarts on classic through new
overlord/restart logic
- release: Fix WSL detection in LXD
- o/state: introduce WaitStatus
- interfaces: Fix desktop interface rules for document portal
- client: remove classic check for snap recovery --show-
keys
- many: create snapd.mounts targets to schedule mount units
- image: enable sysfs overlay for UC preseeding
- i/b/network-control: add permissions for using AF_XDP
- i/apparmor: move mocking of home and overlay conditions to osutil
- tests/main/degraded: ignore man-db update failures in CentOS
- cmd/snap: fix panic when running snap w/ flag but w/o subcommand
- tests: save snaps generated during image preaparation
- tests: skip building snapd based on new env var
- client: remove misleading comments in ValidateApplyOptions
- boot/seal: add debug traces for bootchains
- bootloader/assets: fix grub.cfg when there are no labels
- cmd/snap: improve refresh hold's output
- packaging: enable BPF in RHEL9
- packaging: do not traverse filesystems in postrm script
- tests: get microk8s from another branch
- bootloader: do not specify Core version in grub entry
- many: refresh --hold follow-up
- many: support refresh hold/unhold to API and CLI
- many: expand fully handling links mapping in all components, in
the API and in snap info
- snap/system_usernames,tests: Azure IoT Edge system usernames
- interface: Allow access to
org.freedesktop.DBus.ListActivatableNames via system-observe
interface
- o/devicestate,daemon: use the expiration date from the assertion
in user-state and REST api (user-removal 4/n)
- gadget: add unit tests for new install functions for FDE on
classic
- cmd/snap-seccomp: fix typo in AF_XDP value
- tests/connected-after-reboot-revert: run also on UC16
- kvm: allow read of AMD-SEV parameters
- data: tweak apt integration config var
- o/c/configcore: add faillock configuration
- tests: use dbus-daemon instead of dbus-launch
- packaging: remove unclean debian-sid patch
- asserts: add keyword 'user-presence' keyword in system-user
assertion (auto-removal 3/n)
- interfaces: steam-support allow pivot /run/media and /etc/nvidia
mount
- aspects: initial code
- overlord: process auto-import assertion at first boot
- release, snapd-apparmor, syscheck: distinguish WSL1 and WSL2
- tests: fix lxd-mount-units in ubuntu kinetic
- tests: new variable used to configure the kernel command line in
nested tests
- go.mod: update to newer secboot/uc22 branch
- autopkgtests: fix running autopkgtest on kinetic
- tests: remove squashfs leftovers in fakeinstaller
- tests: create partition table in fakeinstaller
- o/ifacestate: introduce DebugAutoConnectCheck hook
- tests: use test-snapd-swtpm instead of swtpm-mvo snap in nested
helper
- interfaces/polkit: do not require polkit directory if no file is
needed
- o/snapstate: be consistent not creating per-snap save dirs for
classic models
- inhibit: use hintFile()
- tests: use snap prepare-image in fde-on-classic mk-image.sh
- interfaces: add microceph interface
- seccomp: allow opening XDP sockets
- interfaces: allow access to icon subdirectories
- tests: add minimal-smoke test for UC22 and increase minimal RAM
- overlord: introduce hold levels in the snapstate.Hold* API
- o/devicestate: support mounting ubuntu-save also on classic with
modes
- interfaces: steam-support allow additional mounts
- fakeinstaller: format SystemDetails result with %+v
- cmd/libsnap-confine-private: do not panic on chmod failure
- tests: ensure that fakeinstaller put the seed into the right place
- many: add stub services for prompting
- tests: add libfwupd and libfwupdplugin5 to openSUSE dependencies
- o/snapstate: fix snaps-hold pruning/reset in the presence of
system holding
- many: add support for setting up encryption from installer
- many: support classic snaps in the context of classic and extended
models
- cmd/snap,daemon: allow zero values from client to daemon for
journal rate limit
- boot,o/devicestate: extend HasFDESetupHook to consider unrelated
kernels
- cmd/snap: validation set refresh-enforce CLI support + spread test
- many: fix filenames written in modeenv for base/gadget plus drive-
by TODO
- seed: fix seed test to use a pseudo-random byte sequence
- cmd/snap-confine: remove setuid calls from cgroup init code
- boot,o/devicestate: introduce and use MakeRunnableStandaloneSystem
- devicestate,boot,tests: make fakeinstaller test work
- store: send Snap-Device-Location header with cloud information
- overlord: fix unit tests after merging master in
- o/auth: move HasUserExpired into UserState and name it HasExpired,
and add unit tests for this
- o/auth: rename NewUserData to NewUserParams
- many: implementation of finish install step handlers
- overlord: auto-resolve validation set enforcement constraints
- i/backends,o/ifacestate: cleanup backends.All
- cmd/snap-confine: move bind-mount setup into separate function
- tests/main/mount-ns: update namespace for 18.04
- o/state: Hold pseudo-error for explicit holding, concept of
pending changes in prune logic
- many: support extended classic models that omit kernel/gadget
- data/selinux: allow snapd to detect WSL
- overlord: add code to remove users that has an expiration date set
- wrappers,snap/quota: clear LogsDirectory= in the service unit for
journal namespaces
- daemon: move user add, remove operations to overlord device state
- gadget: implement write content from gadget information
- {device,snap}state: fix ineffectual assignments
- daemon: support validation set refresh+enforce in API
- many: rename AddAffected* to RegisterAffected*, add
Change|State.Has, fix a comment
- many: reset store session when setting proxy.store
- overlord/ifacestate: fix conflict detection of auto-connection
- interfaces: added read/write access to /proc/self/coredump_filter
for process-control
- interfaces: add read access to /proc/cgroups and
/proc/sys/vm/swappiness to system-observe
- fde: run fde-reveal-key with DefaultDependencies=no
- many: don't concatenate non-constant format strings
- o/devicestate: fix non-compiling test
- release, snapd-apparmor: fixed outdated WSL detection
- many: add todos discussed in the review in
tests/nested/manual/fde-on-classic, snapstate cleanups
- overlord: run install-device hook during factory reset
- i/b/mount-control: add optional / to umount rules
- gadget/install: split Run in several functions
- o/devicestate: refactor some methods as preparation for install
steps implementation
- tests: fix how snaps are cached in uc22
- tests/main/cgroup-tracking-failure: fix rare failure in Xenial and
Bionic
- many: make {Install,Initramfs}{{,Host},Writable}Dir a function
- tests/nested/manual/core20: fix manual test after changes to
'tests.nested exec'
- tests: move the unit tests system to 22.04 in github actions
workflow
- tests: fix nested errors uc20
- boot: rewrite switch in SnapTypeParticipatesInBoot()
- gadget: refactor to allow usage from the installer
- overlord/devicestate: support for mounting ubuntu-save before the
install-device hook
- many: allow to install/update kernels/gadgets on classic with
modes
- tests: fix issues related to dbus session and localtime in uc18
- many: support home dirs located deeper under /home
- many: refactor tests to use explicit strings instead of
boot.Install{Initramfs,Host}{Writable,FDEData}Dir
- boot: add factory-reset cases for boot-flags
- tests: disable quota tests on arm devices using ubuntu core
- tests: fix unbound SPREAD_PATH variable on nested debug session
- overlord: start turning restart into a full state manager
- boot: apply boot logic also for classic with modes boot snaps
- tests: fix snap-env test on debug section when no var files were
created
- overlord,daemon: allow returning errors when requesting a restart
- interfaces: login-session-control: add further D-Bus interfaces
- snapdenv: added wsl to userAgent
- o/snapstate: support running multiple ops transactionally
- store: use typed valset keys in store package
- daemon: add ensureStateSoon() when calling systems POST api
- gadget: add rules for validating classic with modes gadget.yaml
files
- wrappers: journal namespaces did not honor journal.persistent
- many: stub devicestate.Install{Finish,SetupStorageEncryption}()
- sandbox/cgroup: don't check V1 cgroup if V2 is active
- seed: add support to load auto import assertion
- tests: fix preseed tests for arm systems
- include/lk: update LK recovery environment definition to include
device lock state used by bootloader
- daemon: return storage-encryption in /systems/ reply
- tests: start using remote tools from snapd-testing-tools project
in nested tests
- tests: fix non mountable filesystem error in interfaces-udisks2
- client: clarify what InstallStep{SetupStorageEncryption,Finish} do
- client: prepare InstallSystemOptions for real use
- usersession: Remove duplicated struct
- o/snapstate: support specific revisions in UpdateMany/InstallMany
- i/b/system_packages_doc: restore access to Libreoffice
documentation
- snap/quota,wrappers: allow using 0 values for the journal rate
limit
- tests: add kinetic images to the gce bucket for preseed test
- multiple: clear up naming convention for thread quota
- daemon: implement stub 'action': 'install'
- tests/main/snap-quota-{install/journal}: fix unstable spread tests
- tests: remove code for old systems not supported anymore
- tests: third part of the nested helper cleanup
- image: clean snapd mount after preseeding
- tests: use the new ubuntu kinetic image
- i/b/system_observe: honour root dir when checking for
/boot/config-*
- tests: restore microk8s test on 16.04
- tests: run spread tests on arm64 instances in google cloud
- tests: skip interfaces-udisks2 in fedora
- asserts,boot,secboot: switch to a secboot version measuring
classic
- client: add API for GET /systems/
- overlord: frontend for --quota-group support (2/2)
- daemon: add GET support for /systems/
- i/b/system-observe: allow reading processes security label
- many: support '--purge' when removing multiple snaps
- snap-confine: remove obsolete code
- interfaces: rework logic of unclashMountEntries
- data/systemd/Makefile: add comment warning about 'snapd.' prefix
- interfaces: grant access to speech-dispatcher socket (bug 1787245)
- overlord/servicestate: disallow removal of quota group with any
limits set
- data: include snapd/mounts in preseeded blob
- many: Set SNAPD_APPARMOR_REEXEC=1
- store/tooling,tests: support UBUNTU_STORE_URL override env var
- multiple: clear up naming convention for cpu-set quota
- tests: improve and standardize debug section on tests
- device: add new DeviceManager.encryptionSupportInfo()
- tests: check snap download with snapcraft v7+ export-login auth
data
- cmd/snap-bootstrap: changes to be able to boot classic rootfs
- tests: fix debug section for test uc20-create-partitions
- overlord: --quota-group support (1/2)
- asserts,cmd/snap-repair: drop not pursued
AuthorityDelegation/signatory-id
- snap-bootstrap: add CVM mode* snap-bootstrap: add classic runmode
- interfaces: make polkit implicit on core if /usr/libexec/polkitd
exists
- multiple: move arguments for auth.NewUser into a struct (auto-
removal 1/n)
- overlord: track security profiles for non-active snaps
- tests: remove NESTED_IMAGE_ID from nested manual tests
- tests: add extra space to ubuntu bionic
- store/tooling: support using snapcraft v7+ base64-encoded auth
data
- overlord: allow seeding in the case of classic with modes system
- packaging/*/tests/integrationtests: reload ssh.service, not
sshd.service
- tests: rework snap-logs-journal test and add missing cleanup
- tests: add spread test for journal quotas
- tests: run spread tests in ubuntu kinetic
- o/snapstate: extend support for holding refreshes
- devicestate: return an error in checkEncryption() if KernelInfo
fails
- tests: fix sbuild test on debian sid
- o/devicestate: do not run tests in this folder twice
- sandbox/apparmor: remove duplicate hook into testing package
- many: refactor store code to be able to use simpler form of auth
creds
- snap,store: drop support/consideration for anonymous download urls
- data/selinux: allow snaps to read certificates
- many: add Is{Core,Classic}Boot() to DeviceContext
- o/assertstate: don't refresh enforced validation sets during check
- go.mod: replace maze.io/x/crypto with local repo
- many: fix unnecessary use of fmt.Sprintf
- bootloader,systemd: fix don't use Yoda conditions (ST1017)
- HACKING.md: extend guidelines with common review comments
- many: progress bars should use the overridable stdouts
- tests: remove ubuntu 21.10 from sru validation
- tests: import remote tools
- daemon,usersession: switch from HeaderMap to Header in tests
- asserts: add some missing c.Check() in the asserts test
- strutil: fix VersionCompare() to allow multiple - in the version
- testutil: remove unneeded fmt.Sprintf
- boot: remove some unneeded fmt.Sprintf() calls
- tests: implement prepare_gadget and prepare_base and unify all the
version
- o/snapstate: refactor managed refresh schedule logic
- o/assertstate, snapasserts: implementation of
assertstate.TryEnforceValidationSets function
- interfaces: add kconfig paths to system-observe
- dbusutil: move debian patch into dbustest
- many: change name and input of CheckProvenance to clarify usage
- tests: Fix a missing parameter in command to wait for device
- tests: Work-around non-functional --wait on systemctl
- tests: unify the way the snapd/core and kernel are repacked in
nested helper
- tests: skip interfaces-ufisks2 on centos-9
- i/b/mount-control: allow custom filesystem types
- interfaces,metautil: make error handling in getPaths() more
targeted
- cmd/snap-update-ns: handle mountpoint removal failures with EBUSY
- tests: fix pc-kernel repacking
- systemd: add WantedBy=default.target to snap mount units
- tests: disable microk8s test on 16.04

[2.57.6-1]
- Release 2.57.6 to Fedora

* Tue Nov 15 2022 Michael Vogt
- New upstream release 2.57.6
- SECURITY UPDATE: Local privilege escalation
- snap-confine: Fix race condition in snap-confine when preparing a
private tmp mount namespace for a snap
- CVE-2022-3328

* Mon Oct 17 2022 Michael Vogt
- New upstream release 2.57.5
- image: clean snapd mount after preseeding
- wrappers,snap/quota: clear LogsDirectory= in the service unit
for journal namespaces
- cmd/snap,daemon: allow zero values from client to daemon for
journal rate-limit
- interfaces: steam-support allow pivot /run/media and /etc/nvidia
mount
- o/ifacestate: introduce DebugAutoConnectCheck hook
- release, snapd-apparmor, syscheck: distinguish WSL1 and WSL2
- autopkgtests: fix running autopkgtest on kinetic
- interfaces: add microceph interface
- interfaces: steam-support allow additional mounts
- many: add stub services
- interfaces: add kconfig paths to system-observe
- i/b/system_observe: honour root dir when checking for
/boot/config-*
- interfaces: grant access to speech-dispatcher socket
- interfaces: rework logic of unclashMountEntries

* Thu Sep 29 2022 Michael Vogt
- New upstream release 2.57.4
- release, snapd-apparmor: fixed outdated WSL detection
- overlord/ifacestate: fix conflict detection of auto-connection
- overlord: run install-device hook during factory reset
- image/preseed/preseed_linux: add missing new line
- boot: add factory-reset cases for boot-flags.
- interfaces: added read/write access to /proc/self/coredump_filter
for process-control
- interfaces: add read access to /proc/cgroups and
/proc/sys/vm/swappiness to system-observe
- fde: run fde-reveal-key with DefaultDependencies=no
- snapdenv: added wsl to userAgent
- tests: fix restore section for persistent-journal-namespace
- i/b/mount-control: add optional / to umount rules
- cmd/snap-bootstrap: changes to be able to boot classic rootfs
- cmd/snap-bootstrap: add CVM mode

* Thu Sep 15 2022 Michael Vogt
- New upstream release 2.57.3
- wrappers: journal namespaces did not honor journal.persistent
- snap/quota,wrappers: allow using 0 values for the journal rate to
override the system default values
- multiple: clear up naming convention for cpu-set quota
- i/b/mount-control: allow custom filesystem types
- i/b/system-observe: allow reading processes security label
- sandbox/cgroup: don't check V1 cgroup if V2 is active
- asserts,boot,secboot: switch to a secboot version measuring
classic

* Fri Sep 02 2022 Michael Vogt
- New upstream release 2.57.2
- store/tooling,tests: support UBUNTU_STORE_URL override env var
- packaging/*/tests/integrationtests: reload ssh.service, not
sshd.service
- tests: check snap download with snapcraft v7+ export-login auth
data
- store/tooling: support using snapcraft v7+ base64-encoded auth
data
- many: progress bars should use the overridable stdouts
- many: refactor store code to be able to use simpler form of auth
creds
- snap,store: drop support/consideration for anonymous download urls
- data: include snapd/mounts in preseeded blob
- many: Set SNAPD_APPARMOR_REEXEC=1
- overlord: track security profiles for non-active snaps

* Wed Aug 10 2022 Alberto Mardegan
- New upstream release 2.57.1
- cmd/snap-update-ns: handle mountpoint removal failures with EBUSY
- cmd/snap-update-ns: print current mount entries
- cmd/snap-update-ns: check the unused mounts with a cleaned path
- snap-confine: disable -Werror=array-bounds in __overflow tests to
fix build error on Ubuntu 22.10
- systemd: add WantedBy=default.target to snap mount units
(LP: #1983528)

* Thu Jul 28 2022 Michael Vogt
- New upstream release 2.57
- tests: Fix calls to systemctl is-system-running
- osutil/disks: handle GPT for 4k disk and too small tables
- packaging: import change from the 2.54.3-1.1 upload
- many: revert 'features: disable refresh-app-awarness by default
again'
- tests: improve robustness of preparation for regression/lp-1803542
- tests: get the ubuntu-image binary built with test keys
- tests: remove commented code from lxd test
- interfaces/builtin: add more permissions for steam-support
- tests: skip interfaces-network-control on i386
- tests: tweak the 'tests/nested/manual/connections' test
- interfaces: posix-mq: allow specifying message queue paths as an
array
- bootloader/assets: add ttyS0,115200n8 to grub.cfg
- i/b/desktop,unity7: remove name= specification on D-Bus signals
- tests: ensure that microk8s does not produce DENIED messages
- many: support non-default provenance snap-revisions in
DeriveSideInfo
- tests: fix core20-new-snapd-does-not-break-old-initrd test
- many: device and provenance revision authority cross checks
- tests: fix nested save-data test on 22.04
- sandbox/cgroup: ignore container slices when tracking snaps
- tests: improve 'ignore-running' spread test
- tests: add debug: section to tests/nested/manual/connections
- tests: remove leaking pc-kernel.snap in repack_kernel_snap
- many: preparations for revision authority cross checks including
device scope
- daemon,overlord/servicestate: followup changes from PR #11960 to
snap logs
- cmd/snap: fix visual representation of 'AxB%' cpu quota modifier.
- many: expose and support provenance from snap.yaml metadata
- overlord,snap: add support for per-snap storage on ubuntu-save
- nested: fix core-early-config nested test
- tests: revert lxd change to support nested lxd launch
- tests: add invariant check for leftover cgroup scopes
- daemon,systemd: introduce support for namespaces in 'snap logs'
- cmd/snap: do not track apps that wish to stay outside of the life-
cycle system
- asserts: allow classic + snaps models and add distribution to
model
- cmd/snap: add snap debug connections/connection commands
- data: start snapd after time-set.target
- tests: remove ubuntu 21.10 from spread tests due to end of life
- tests: Update the whitebox word to avoid inclusive naming issues
- many: mount gadget in run folder
- interfaces/hardware-observe: clean up reading access to sysfs
- tests: use overlayfs for interfaces-opengl-nvidia test
- tests: update fake-netplan-apply test for 22.04
- tests: add executions for ubuntu 22.04
- tests: enable centos-9
- tests: make more robust the files check in preseed-core20 test
- bootloader/assets: add fallback entry to grub.cfg
- interfaces/apparmor: add permissions for per-snap directory on
ubuntu-save partition
- devicestate: add more path to fixupWritableDefaultDirs()
- boot,secboot: reset DA lockout counter after successful boot
- many: Revert 'overlord,snap: add support for per-snap storage on
ubuntu-save'
- overlord,snap: add support for per-snap storage on ubuntu-save
- tests: exclude centos-7 from kernel-module-load test
- dirs: remove unused SnapAppArmorAdditionalDir
- boot,device: extract SealedKey helpers from boot to device
- boot,gadget: add new device.TpmLockoutAuthUnder() and use it
- interfaces/display-control: allow changing brightness value
- asserts: add more context to key expiry error
- many: introduce IsUndo flag in LinkContext
- i/apparmor: allow calling which.debianutils
- tests: new profile id for apparmor in test preseed-core20
- tests: detect 403 in apt-hooks and skip test in this case
- overlord/servicestate: restart the relevant journald service when
a journal quota group is modified
- client,cmd/snap: add journal quota frontend (5/n)
- gadget/device: introduce package which provides helpers for
locations of things
- features: disable refresh-app-awarness by default again
- many: install bash completion files in writable directory
- image: fix handling of var/lib/extrausers when preseeding
uc20
- tests: force version 2.48.3 on xenial ESM
- tests: fix snap-network-erros on uc16
- cmd/snap-confine: be compatible with a snap rootfs built as a
tmpfs
- o/snapstate: allow install of unasserted gadget/kernel on
dangerous models
- interfaces: dynamic loading of kernel modules
- many: add optional primary key provenance to snap-revision, allow
delegating via snap-declaration revision-authority
- tests: fix boringcripto errors in centos7
- tests: fix snap-validate-enforce in opensuse-tumbleweed
- test: print User-Agent on failed checks
- interfaces: add memory stats to system_observe
- interfaces/pwm: Remove implicitOnCore/implicitOnClassic
- spread: add openSUSE Leap 15.4
- tests: disable core20-to-core22 nested test
- tests: fix nested/manual/connections test
- tests: add spread test for migrate-home command
- overlord/servicestate: refresh security profiles when services are
affected by quotas
- interfaces/apparmor: add missing apparmor rules for journal
namespaces
- tests: add nested test variant that adds 4k sector size
- cmd/snap: fix test failing due to timezone differences
- build-aux/snap: build against the snappy-dev/image PPA
- daemon: implement api handler for refresh with enforced validation
sets
- preseed: suggest to install 'qemu-user-static'
- many: add migrate-home debug command
- o/snapstate: support passing validation sets to storehelpers via
RevisionOptions
- cmd/snapd-apparmor: fix unit tests on distros which do not support
reexec
- o/devicestate: post factory reset ensure, spread test update
- tests/core/basic20: Enable on uc22
- packaging/arch: install snapd-apparmor
- o/snapstate: support migrating snap home as change
- tests: enable snapd.apparmor service in all the opensuse systems
- snapd-apparmor: add more integration-ish tests
- asserts: store required revisions for missing snaps in
CheckInstalledSnaps
- overlord/ifacestate: fix path for journal redirect
- o/devicestate: factory reset with encryption
- cmd/snapd-apparmor: reimplement snapd-apparmor in Go
- squashfs: improve error reporting when unsquashfs fails
- o/assertstate: support multiple extra validation sets in
EnforcedValidationSets
- tests: enable mount-order-regression test for arm devices
- tests: fix interfaces network control
- interfaces: update AppArmor template to allow read the memory ...
- cmd/snap-update-ns: add /run/systemd to unrestricted paths
- wrappers: fix LogNamespace being written to the wrong file
- boot: release the new PCR handles when sealing for factory reset
- tests: add support fof uc22 in test uboot-unpacked-assets
- boot: post factory reset cleanup
- tests: add support for uc22 in listing test
- spread.yaml: add ubuntu-22.04-06 to qemu-nested
- gadget: check also mbr type when testing for implicit data
partition
- interfaces/system-packages-doc: allow read-only access to
/usr/share/cups/doc-root/ and /usr/share/gimp/2.0/help/
- tests/nested/manual/core20-early-config: revert changes that
disable netplan checks
- o/ifacestate: warn if the snapd.apparmor service is disabled
- tests: add spread execution for fedora 36
- overlord/hookstate/ctlcmd: fix timestamp coming out of sync in
unit tests
- gadget/install: do not assume dm device has same block size as
disk
- interfaces: update network-control interface with permissions
required by resolvectl
- secboot: stage and transition encryption keys
- secboot, boot: support and use alternative PCR handles during
factory reset
- overlord/ifacestate: add journal bind-mount snap layout when snap
is in a journal quota group (4/n)
- secboot/keymgr, cmd/snap-fde-keymgr: two step encryption key
change
- cmd/snap: cleanup and make the code a bit easier to read/maintain
for quota options
- overlord/hookstate/ctlcmd: add 'snapctl model' command (3/3)
- cmd/snap-repair: fix snap-repair tests silently failing
- spread: drop openSUSE Leap 15.2
- interfaces/builtin: remove the name=org.freedesktop.DBus
restriction in cups-control AppArmor rules
- wrappers: write journald config files for quota groups with
journal quotas (3/n)
- o/assertstate: auto aliases for apps that exist
- o/state: use more detailed NoStateError in state
- tests/main/interfaces-browser-support: verify jupyter notebooks
access
- o/snapstate: exclude services from refresh app awareness hard
running check
- tests/main/nfs-support: be robust against umount failures
- tests: update centos images and add new centos 9 image
- many: print valid/invalid status on snap validate --monitor
- secboot, boot: TPM provisioning mode enum, introduce
reprovisioning
- tests: allow to re-execute aborted tests
- cmd/snapd-apparmor: add explicit WSL detection to
is_container_with_internal_policy
- tests: avoid launching lxd inside lxd on cloud images
- interfaces: extra htop apparmor rules
- gadget/install: encrypted system factory reset support
- secboot: helpers for dealing with PCR handles and TPM resources
- systemd: improve error handling for systemd-sysctl command
- boot, secboot: separate the TPM provisioning and key sealing
- o/snapstate: fix validation sets restoring and snap revert on
failed refresh
- interfaces/builtin/system-observe: extend access for htop
- cmd/snap: support custom apparmor features dir with snap prepare-
image
- interfaces/mount-observe: Allow read access to /run/mount/utab
- cmd/snap: add help strings for set-quota options
- interfaces/builtin: add README file
- cmd/snap-confine: mount support cleanups
- overlord: execute snapshot cleanup in task
- i/b/accounts_service: fix path of introspectable objects
- interfaces/opengl: update allowed PCI accesses for RPi
- configcore: add core.system.ctrl-alt-del-action config option
- many: structured startup timings
- spread: switch back to building ubuntu-image from source
- many: optional recovery keys
- tests/lib/nested: fix unbound variable
- run-checks: fail on equality checks w/ ErrNoState
- snap-bootstrap: Mount as private
- tests: Test for gadget connections
- tests: set br54.dhcp4=false in the netplan-cfg test
- tests: core20 preseed/nested spread test
- systemd: remove the systemctl stop timeout handling
- interfaces/shared-memory: Update AppArmor permissions for
mmap+link
- many: replace ErrNoState equality checks w/ errors.Is()
- cmd/snap: exit w/ non-zero code on missing snap
- systemd: fix snapd systemd-unit stop progress notifications
- .github: Trigger daily riscv64 snapd edge builds
- interfaces/serial-port: add ttyGS to serial port allow list
- interfaces/modem-manager: Don't generate DBus plug policy
- tests: add spread test to test upgrade from release snapd to
current
- wrappers: refactor EnsureSnapServices
- testutil: add ErrorIs test checker
- tests: import spread shellcheck changes
- cmd/snap-fde-keymgr: best effort idempotency of add-recovery-key
- interfaces/udev: refactor handling of udevadm triggers for input
- secboot: support for changing encryption keys via keymgr

[2.56.2-5]
- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild

[2.56.2-4]
- Rebuild for CVE-2022-{1705,32148,30631,30633,28131,30635,30632,30630,1962} in
golang

* Wed Jul 13 2022 Michael Vogt
- New upstream release 2.56.3
- devicestate: add more path to fixupWritableDefaultDirs()
- many: introduce IsUndo flag in LinkContext
- i/apparmor: allow calling which.debianutils
- interfaces: update AppArmor template to allow reading snap's
memory statistics
- interfaces: add memory stats to system_observe
- i/b/{mount,system}-observe: extend access for htop
- features: disable refresh-app-awarness by default again
- image: fix handling of var/lib/extrausers when preseeding
uc20
- interfaces/modem-manager: Don't generate DBus policy for plugs
- interfaces/modem-manager: Only generate DBus plug policy on
Core
- interfaces/serial_port_test: fix static-checks errors
- interfaces/serial-port: add USB gadget serial devices (ttyGSX) to
allowed list
- interface/serial_port_test: adjust variable IDs

[2.56.2-2]
- Only build on %golang_arches (i.e. where golang is available).
- Rebuild to fix update ordering issues.

[2.56.2-2]
- Rebuild for CVE-2022-{24675,28327,29526 in golang}

[2.56.2-1]
- Release 2.56.2 to Fedora and EPEL

[2.55.3-2]
- Rebuilt for CVE-2022-1996, CVE-2022-24675, CVE-2022-28327, CVE-2022-27191,
CVE-2022-29526, CVE-2022-30629

* Wed Jun 15 2022 Michael Vogt
- New upstream release 2.56.2
- o/snapstate: exclude services from refresh app awareness hard
running check
- cmd/snap: support custom apparmor features dir with snap
prepare-image

* Wed Jun 15 2022 Michael Vogt
- New upstream release 2.56.1
- gadget/install: do not assume dm device has same block size as
disk
- gadget: check also mbr type when testing for implicit data
partition
- interfaces: update network-control interface with permissions
required by resolvectl
- interfaces/builtin: remove the name=org.freedesktop.DBus
restriction in cups-control AppArmor rules
- many: print valid/invalid status on snap validate --monitor ...
- o/snapstate: fix validation sets restoring and snap revert on
failed refresh
- interfaces/opengl: update allowed PCI accesses for RPi
- interfaces/shared-memory: Update AppArmor permissions for
mmap+linkpaths

* Thu May 19 2022 Michael Vogt
- New upstream release 2.56
- portal-info: Add CommonID Field
- asserts/info,mkversion.sh: capture max assertion formats in
snapd/info
- tests: improve the unit testing workflow to run in parallel
- interfaces: allow map and execute permissions for files on
removable media
- tests: add spread test to verify that connections are preserved if
snap refresh fails
- tests: Apparmor sandbox profile mocking
- cmd/snap-fde-keymgr: support for multiple devices and
authorizations for add/remove recovery key
- cmd/snap-bootstrap: Listen to keyboard added after start and
handle switch root
- interfaces,overlord: add support for adding extra mount layouts
- cmd/snap: replace existing code for 'snap model' to use shared
code in clientutil (2/3)
- interfaces: fix opengl interface on RISC-V
- interfaces: allow access to the file locking for cryptosetup in
the dm-crypt interface
- interfaces: network-manager: add AppArmor rule for configuring
bridges
- i/b/hardware-observe.go: add access to the thermal sysfs
- interfaces: opengl: add rules for NXP i.MX GPU drivers
- i/b/mount_control: add an optional '/' to the mount target rule
- snap/quota: add values for journal quotas (journal quota 2/n)
- tests: spread test for uc20 preseeding covering snap prepare-image
- o/snapstate: remove deadcode breaking static checks
- secboot/keymgr: extend unit tests, add helper for identify keyslot
used error
- tests: use new snaps.name and snaps.cleanup tools
- interfaces: tweak getPath() slightly and add some more tests
- tests: update snapd testing tools
- client/clientutil: add shared code for printing model assertions
as yaml or json (1/3)
- debug-tools: list all snaps
- cmd/snap: join search terms passed in the command line
- osutil/disks: partition UUID lookup
- o/snapshotstate: refactor snapshot read/write logic
- interfaces: Allow locking in block-devices
- daemon: /v2/system-recovery-keys remove API
- snapstate: do not auto-migrate to ~/Snap for core22 just yet
- tests: run failed tests by default
- o/snapshotstate: check installed snaps before running 'save' tasks
- secboot/keymgr: remove recovery key, authorize with existing key
- deps: bump libseccomp to include build fixes, run unit tests using
CC=clang
- cmd/snap-seccomp: only compare the bottom 32-bits of the flags arg
of copy_file_range
- osutil/disks: helper for obtaining the UUID of a partition which
is a mount point source
- image/preseed: umount the base snap last after writable paths
- tests: new set of nested tests for uc22
- tests: run failed tests on nested suite
- interfaces: posix-mq: add new interface
- tests/main/user-session-env: remove openSUSE-specific tweaks
- tests: skip external backend in mem-cgroup-disabled test
- snap/quota: change the journal quota period to be a time.Duration
- interfaces/apparmor: allow executing /usr/bin/numfmt in the base
template
- tests: add lz4 dependency for jammy to avoid issues repacking
kernel
- snap-bootstrap, o/devicestate: use seed parallelism
- cmd/snap-update-ns: correctly set sticky bit on created
directories where applicable
- tests: install snapd while restoring in snap-mgmt
- .github: skip misspell and ineffassign on go 1.13
- many: use UC20+/pre-UC20 in user messages as needed
- o/devicestate: use snap handler for copying and checksuming
preseeded snaps
- image, cmd/snap-preseed: allow passing custom apparmor features
path
- o/assertstate: fix handling of validation set tracking update in
enforcing mode
- packaging: restart our units only after the upgrade
- interfaces: add a steam-support interface
- gadget/install, o/devicestate: do not create recovery and
reinstall keys during installation
- many: move recovery key responsibility to devicestate/secboot,
prepare for a future with just optional recovery key
- tests: do not run mem-cgroup-disabled on external backends
- snap: implement 'star' developers
- o/devicestate: fix install tests on systems with
/var/lib/snapd/snap
- cmd/snap-fde-keymgr, secboot: followup cleanups
- seed: let SnapHandler provided a different final path for snaps
- o/devicestate: implement maybeApplyPreseededData function to apply
preseed artifact
- tests/lib/tools: add piboot to boot_path()
- interfaces/builtin: shared-memory drop plugs allow-installation:
true
- tests/main/user-session-env: for for opensuse
- cmd/snap-fde-keymgr, secboot: add a tiny FDE key manager
- tests: re-execute the failed tests when 'Run failed' label is set
in the PR
- interfaces/builtin/custom-device: fix unit tests on hosts with
different libexecdir
- sandbox: move profile load/unload to sandbox/apparmor
- cmd/snap: handler call verifications for cmd_quota_tests
- secboot/keys: introduce a package for secboot key types, use the
package throughout the code base
- snap/quota: add journal quotas to resources.go
- many: let provide a SnapHandler to Seed.Load*Meta*
- osutil: allow setting desired mtime on the AtomicFile, preserve
mtime on copy
- systemd: add systemd.Run() wrapper for systemd-run
- tests: test fresh install of core22-based snap (#11696)
- tests: initial set of tests to uc22 nested execution
- o/snapstate: migration overwrites existing snap dir
- tests: fix interfaces-location-control tests leaking provider.py
process
- tests/nested: fix custom-device test
- tests: test migration w/ revert, refresh and XDG dir creation
- asserts,store: complete support for optional primary key headers
for assertions
- seed: support parallelism when loading/verifying snap metadata
- image/preseed, cmd/snap-preseed: create and sign preseed assertion
- tests: Initial changes to run nested tests on uc22
- o/snapstate: fix TestSnapdRefreshTasks test after two r-a-a PRs
- interfaces: add ACRN hypervisor support
- o/snapstate: exclude TypeSnapd and TypeOS snaps from refresh-app-
awareness
- features: enable refresh-app-awareness by default
- libsnap-confine-private: show proper error when aa_change_onexec()
fails
- i/apparmor: remove leftover comment
- gadget: drop unused code in unit tests
- image, store: move ToolingStore to store/tooling package
- HACKING: update info for snapcraft remote build
- seed: return all essential snaps found if no types are given to
LoadEssentialMeta
- i/b/custom_device: fix generation of udev rules
- tests/nested/manual/core20-early-config: disable netplan checks
- bootloader/assets, tests: add factory-reset mode, test non-
encrypted factory-reset
- interfaces/modem-manager: add support for Cinterion modules
- gadget: fully support multi-volume gadget asset updates in
Update() on UC20+
- i/b/content: use slot.Lookup() as suggested by TODO comment
- tests: install linux-tools-gcp on jammy to avoid bpftool
dependency error
- tests/main: add spread tests for new cpu and thread quotas
- snap-debug-info: print validation sets and validation set
assertions
- many: renaming related to inclusive language part 2
- c/snap-seccomp: update syscalls to match libseccomp 2657109
- github: cancel workflows when pushing to pull request branches
- .github: use reviewdog action from woke tool
- interfaces/system-packages-doc: allow read-only access to
/usr/share/gtk-doc
- interfaces: add max_map_count to system-observe
- o/snapstate: print pids of running processes on BusySnapError
- .github: run woke tool on PR's
- snapshots: follow-up on exclusions PR
- cmd/snap: add check switch for snap debug state
- tests: do not run mount-order-regression test on i386
- interfaces/system-packages-doc: allow read-only access to
/usr/share/xubuntu-docs
- interfaces/hardware_observe: add read access for various devices
- packaging: use latest go to build spread
- tests: Enable more tests for UC22
- interfaces/builtin/network-control: also allow for mstp and bchat
devices too
- interfaces/builtin: update apparmor profile to allow creating
mimic over /usr/share*
- data/selinux: allow snap-update-ns to mount on top of /var/snap
inside the mount ns
- interfaces/cpu-control: fix apparmor rules of paths with CPU ID
- tests: remove the file that configures nm as default
- tests: fix the change done for netplan-cfg test
- tests: disable netplan-cfg test
- cmd/snap-update-ns: apply content mounts before layouts
- overlord/state: add a helper to detect cyclic dependencies between
tasks in change
- packaging/ubuntu-16.04/control: recommend fuse3 | fuse
- many: change 'transactional' flag to a 'transaction' option
- b/piboot.go: check EEPROM version for RPi4
- snap/quota,spread: raise lower memory quota limit to 640kb
- boot,bootloader: add missing grub.cfg assets mocks in some tests
- many: support --ignore-running with refresh many
- tests: skip the test interfaces-many-snap-provided in
trusty
- o/snapstate: rename XDG dirs during HOME migration
- cmd/snap,wrappers: fix wrong implementation of zero count cpu
quota
- i/b/kernel_module_load: expand in module options
- interfaces/u2f-devices: add Solo V2
- overlord: add missing grub.cfg assets mocks in manager_tests.go
- asserts: extend optional primary keys support to the in-memory
backend
- tests: update the lxd-no-fuse test
- many: fix failing golangci checks
- seed,many: allow to limit LoadMeta to snaps of a precise mode
- tests: allow ubuntu-image to be built with a compatible snapd tree
- o/snapstate: account for repeat migration in ~/Snap undo
- asserts: start supporting optional primary keys in fs backend,
assemble and signing
- b/a: do not set console in kernel command line for arm64
- tests/main/snap-quota-groups: fix spread test
- sandbox,quota: ensure cgroup is available when creating mem
quotas
- tests: add debug output what keeps /home busy
- sanity: rename 'sanity.Check' to 'syscheck.CheckSystem'
- interfaces: add pkcs11 interface
- o/snapstate: undo migration on 'snap revert'
- overlord: snapshot exclusions
- interfaces: add private /dev/shm support to shared-memory
interface
- gadget/install: implement factory reset for unencrypted system
- packaging: install Go snap from 1.17 channel in the integration
tests
- snap-exec: fix detection if cups interface is connected
- tests: extend gadget-config-defaults test with refresh.retain
- cmd/snap,strutil: move lineWrap to WordWrapPadded
- bootloader/piboot: add support for armhf
- snap,wrappers: add sigint{,-all} to supported stop-modes
- packaging/ubuntu-16.04/control: depend on fuse3 | fuse
- interfaces/system-packages-doc: allow read-only access to
/usr/share/libreoffice/help
- daemon: add a /v2/accessories/changes/{ID} endpoint
- interfaces/appstream-metadata: Re-create app-info links to
swcatalog
- debug-tools: add script to help debugging GCE instances which fail
to boot
- gadget/install, kernel: more ICE helpers/support
- asserts: exclude empty snap id from duplicates lookup with preseed
assert
- cmd/snap, signtool: move key-manager related helpers to signtool
package
- tests/main/snap-quota-groups: add 219 as possible exit code
- store: set validation-sets on actions when refreshing
- github/workflows: update golangci-lint version
- run-check: use go install instead of go get
- tests: set as manual the interfaces-cups-control test
- interfaces/appstream-metadata: Support new swcatalog directory
names
- image/preseed: migrate tests from cmd/snap-preseed
- tests/main/uc20-create-partitions: update the test for new Go
versions
- strutil: move wrapGeneric function to strutil as WordWrap
- many: small inconsequential tweaks
- quota: detect/error if cpu-set is used with cgroup v1
- tests: moving ubuntu-image to candidate to fix uc16 tests
- image: integrate UC20 preseeding with image.Prepare
- cmd/snap,client: frontend for cpu/thread quotas
- quota: add test for Resource.clone()
- many: replace use of 'sanity' with more inclusive naming (part 2)
- tests: switch to 'test-snapd-swtpm'
- i/b/network-manager: split rule with more than one peers
- tests: fix restore of the BUILD_DIR in failover test on uc18
- cmd/snap/debug: sort changes by their spawn times
- asserts,interfaces/policy: slot-snap-id allow-installation
constraints
- o/devicestate: factory reset mode, no encryption
- debug-tools/snap-debug-info.sh: print message if no gadget snap
found
- overlord/devicestate: install system cleanups
- cmd/snap-bootstrap: support booting into factory-reset mode
- o/snapstate, ifacestate: pass preseeding flag to
AddSnapdSnapServices
- o/devicestate: restore device key and serial when assertion is
found
- data: add static preseed.json file
- sandbox: improve error message from ProbeCgroupVersion()
- tests: fix the nested remodel tests
- quota: add some more unit tests around Resource.Change()
- debug-tools/snap-debug-info.sh: add debug script
- tests: workaround lxd issue lp:10079 (function not implemented) on
prep-snapd-in-lxd
- osutil/disks: blockdev need not be available in the PATH
- cmd/snap-preseed: address deadcode linter
- tests/lib/fakestore/store: return snap base in details
- tests/lib/nested.sh: rm core18 snap after download
- systemd: do not reload system when enabling/disabling services
- i/b/kubernetes_support: add access to Java certificates

* Wed May 11 2022 Michael Vogt
- New upstream release 2.55.5
- snapstate: do not auto-migrate to ~/Snap for core22 just yet
- cmd/snap-seccomp: add copy_file_range to
syscallsWithNegArgsMaskHi32
- cmd/snap-update-ns: correctly set sticky bit on created
directories where applicable
- .github: Skip misspell and ineffassign on go 1.13
- tests: add lz4 dependency for jammy to avoid issues repacking
kernel
- interfaces: posix-mq: add new interface

* Sat Apr 30 2022 Michael Vogt
- New upstream release 2.55.4
- tests: do not run mount-order-regression test on i386
- c/snap-seccomp: update syscalls
- o/snapstate: overwrite ~/.snap subdir when migrating
- o/assertstate: fix handling of validation set tracking update in
enforcing mode
- packaging: restart our units only after the upgrade
- interfaces: add a steam-support interface
- features: enable refresh-app-awareness by default
- i/b/custom_device: fix generation of udev rules
- interfaces/system-packages-doc: allow read-only access to
/usr/share/gtk-doc
- interfaces/system-packages-doc: allow read-only access to
/usr/share/xubuntu-docs
- interfaces/builtin/network-control: also allow for mstp and bchat
devices too
- interfaces/builtin: update apparmor profile to allow creating
mimic over /usr/share
- data/selinux: allow snap-update-ns to mount on top of /var/snap
inside the mount ns
- interfaces/cpu-control: fix apparmor rules of paths with CPU ID

[2.55.3-2]
- Rebuild against selinux-policy (#2070729)

[2.55.3-1]
- Release 2.55.3 to Fedora

* Fri Apr 08 2022 Michael Vogt
- New upstream release 2.55.3
- cmd/snap-update-ns: apply content mounts before layouts
- many: change 'transactional' flag to a 'transaction' option
- b/piboot.go: check EEPROM version for RPi4
- snap/quota,spread: raise lower memory quota limit to 640kb
- boot,bootloader: add missing grub.cfg assets mocks in some
tests
- many: support --ignore-running with refresh many
- cmd/snap,wrappers: fix wrong implementation of zero count cpu
quota
- quota: add some more unit tests around Resource.Change()
- quota: detect/error if cpu-set is used with cgroup v1
- quota: add test for Resource.clone()
- cmd/snap,client: frontend for cpu/thread quotas
- tests: update spread test to check right XDG dirs
- snap: set XDG env vars to new dirs
- o/snapstate: initialize XDG dirs in HOME migration
- i/b/kernel_module_load: expand in module options
- overlord: add missing grub.cfg assets mocks in manager_tests.go
- o/snapstate: account for repeat migration in ~/Snap undo
- b/a: do not set console in kernel command line for arm64
- sandbox: improve error message from ProbeCgroupVersion()
- tests/main/snap-quota-groups: fix spread test
- interfaces: add pkcs11 interface
- o/snapstate: undo migration on 'snap revert'
- overlord: snapshot exclusions
- interfaces: add private /dev/shm support to shared-memory
interface
- packaging: install Go snap from 1.17 channel in the integration
tests
- snap-exec: fix detection if cups interface is connected
- bootloader/piboot: add support for armhf
- interfaces/system-packages-doc: allow read-only access to
/usr/share/libreoffice/help
- daemon: add a /v2/accessories/changes/{ID} endpoint
- interfaces/appstream-metadata: Re-create app-info links to
swcatalog
- tests/main/snap-quota-groups: add 219 as possible exit code
- store: set validation-sets on actions when refreshing
- interfaces/appstream-metadata: Support new swcatalog directory
names
- asserts,interfaces/policy: slot-snap-id allow-installation
constraints
- i/b/network-manager: change rule for ResolveAddress to check only
label
- cmd/snap-bootstrap: support booting into factory-reset mode
- systemd: do not reload system when enabling/disabling services

[2.55.2-1]
- Release 2.55.2 to Fedora

* Mon Mar 21 2022 Ian Johnson
- New upstream release 2.55.2
- cmd/snap-update-ns: actually use entirely non-existent dirs

* Mon Mar 21 2022 Ian Johnson
- New upstream release 2.55.1
- cmd/snap-update-ns/change_test.go: use non-exist name foo-runtime
instead

* Mon Mar 21 2022 Ian Johnson
- New upstream release 2.55
- kernel/fde: add PartitionName to various structs
- osutil/disks: calculate the last usable LBA instead of reading it
- snap/quota: additional validation in resources.go
- o/snapstate: avoid setting up single reboot when update includes
base, kernel and gadget
- overlord/state: add helper for aborting unready lanes
- snap-bootstrap: Partially revert simplifications of mount
dependencies
- cmd/snap-update-ns/change.go: sort needed, desired and not reused
mount entries
- cmd/snap-preseed, image: move preseeding code to image/preseed
- interfaces/docker-support: make generic rules not conflict with
snap-confine
- i/b/modem-manager: provide access to ObjectManager
- i/b/network_{control,manager}.go: add more access to resolved
- overlord/state: drop unused lanes field
- cmd/snap: make 1.18 vet happy
- o/snapstate: allow installing the snapd-desktop-integration snap
even if the user-daemons feature is otherwise disabled
- snap/quota: fix bug in quota group tree validation code
- o/snapstate: make sure that snapd is a prerequisite for updating
base snaps
- bootloader: add support for piboot
- i/seccomp/template.go: add close_range to the allowed syscalls
- snap: add new cpu quotas
- boot: support factory-reset when sealing and resealing
- tests: fix test to avoid editing the test-snapd-tools snap.yaml
file
- dirs: remove unused SnapMetaDir variable
- overlord: extend single reboot test to include a non-base, non-
kernel snap
- github: replace 'sanity check' with 'quick check' in workflow
- fde: add new DeviceUnlock() call
- many: replace use of 'sanity' with more inclusive naming in
comments
- asserts: minimal changes to disable authority-delegation before
full revert
- tests: updating the test-snapd-cups-control-consumer snap to
core20 based
- many: replace use of 'sanity' for interface implementation checks
- cmd/snap-preseed: support for core20 preseeding
- cmd: set core22 migration related env vars and update spread test
- interface/opengl: allow read on
/proc/sys/dev/i915/perf_stream_paranoid
- tests/lib/tools/report-mongodb: fix typo in help text
- tests: Include the source github url as part of the mongo db
issues
- o/devicestate: split mocks to separate calls for creating a model
and a gadget
- snap: Add missing zlib
- cmd/snap: add support for rebooting to factory-reset
- interfaces/apparmor: Update base template for systemd-machined
- i/a/template.go: add ld path for jammy
- o/devicestate, daemon: introduce factory-reset mode, allow
switching
- o/state: fix undo with independent tasks in same change and lane
- tests: validate tests tools just on google and qemu backends
- tests/lib/external/snapd-testing-tools: update from upstream
- tests: skip interfaces-cups-control from debian-sid
- Increase the times in snapd-sigterm for arm devices
- interfaces/browser-support: allow RealtimeKit's
MakeThreadRealtimeWithPID
- cmd: misc analyzer fixes
- interfaces/builtin/account-control: allow to execute pam_tally2
- tests/main/user-session-env: special case bash profile on
Tumbleweed
- o/snapstate: implement transactional lanes for prereqs
- o/snapstate: add core22 migration logic
- tests/main/mount-ns: unmount /run/qemu
- release: 2.54.4 changelog to master
- gadget: add buildVolumeStructureToLocation,
volumeStructureToLocationMap
- interfaces/apparmor: add missing unit tests for special devmode
rules/behavior
- cmd/snap-confine: coverity fixes
- interfaces/systemd: use batch systemd operations
- tests: small adjustments to fix vuln spread tests
- osutil/disks: trigger udev on the partition device node
- interfaces/network-control: add D-Bus rules for resolved too
- interfaces/cpu-control: add extra idleruntime data/reset files to
cpu-control
- packaging/ubuntu-16.04/rules: don't run unit tests on riscv64
- data/selinux: allow the snap command to run systemctl
- boot: mock amd64 arch for mabootable 20 suite
- testutil: add Backup helper to save/restore values, usually for
mocking
- tests/nested/core/core20-reinstall-partitions: update test summary
- asserts: return an explicit error when key cannot be found
- interfaces: custom-device
- Fix snap-run-gdbserver test by retrying the check
- overlord, boot: fix unit tests on arches other than amd64
- Get lxd snap from candidate channel
- bootloader: allow different names for the grub binary in different
archs
- cmd/snap-mgmt, packaging: trigger daemon reload after purging unit
files
- tests: add test to ensure consecutive refreshes do garbage
collection of old revs
- o/snapstate: deal with potentially invalid type of refresh.retain
value due to lax validation
- seed,image: changes necessary for ubuntu-image to support
preseeding extra snaps in classic images
- tests: add debugging to snap-confine-tmp-mount
- o/snapstate: add ~/Snap init related to backend
- data/env: cosmetic tweak for fish
- tests: include new testing tools and utils
- wrappers: do not reload the deamon or restart snapd services when
preseeding on core
- Fix smoke/install test for other architectures than pc
- tests: skip boot loader check during testing preparation on s390x
- t/m/interfaces-network-manager: use different channel depending on
system
- o/devicestate: pick system from seed systems/ for preseeding (1/N)
- asserts: add preseed assertion type
- data/env: more workarounds for even older fish shells, provide
reasonable defaults
- tests/main/snap-run-devmode-classic: reinstall snapcraft to clean
up
- gadget/update.go: add buildNewVolumeToDeviceMapping for existing
devices
- tests: allow run spread tests using a private ppaTo validate it
- interfaces/{cpu,power}-control: add more accesses for commercial
device tuning
- gadget: add searchForVolumeWithTraits + tests
- gadget/install: measure and save disk volume traits during
install.Run()
- tests: fix 'undo purging' step in snap-run-devmode-classic
- many: move call to shutdown to the boot package
- spread.yaml: add core22 version of rsync to skip
- overlord, o/snapstate: fix mocking on systems without /snap
- many: move boot.Device to snap.Device
- tests: smoke test support for core22
- tests/nested/snapd-removes-vulnerable-snap-confine-revs: use newer
snaps
- snapstate: make 'remove vulnerable version' message more
friendly
- o/devicestate/firstboot_preseed_test.go: remove deadcode
- o/devicestate: preseeding test cleanup
- gadget: refactor StructureEncryption to have a concrete type
instead of map
- tests: add created_at timestamp to mongo issues
- tests: fix security-udev-input-subsystem test
- o/devicestate/handlers_install.go: use --all to get binary data
too for logs
- o/snapstate: rename 'corecore' -> 'core'
- o/snapstate: implement transactional flag
- tests: skip ~/.snap migration test on openSUSE
- asserts,interfaces/policy: move and prepare DeviceScopeConstraint
for reuse
- asserts: fetching code should fetch authority-delegation
assertions with signing keys as needed
- tests: prepare and restore nested tests
- asserts: first-class support for formatting/encoding signatory-id
- asserts: remove unused function, fix for linter
- gadget: identify/match encryption parts, include in traits info
- asserts,cmd/snap-repair: support delegation when validating
signatures
- many: fix leftover empty snap dirs
- libsnap-confine-private: string functions simplification
- tests/nested/manual/core20-cloud-init-maas-signed-seed-data: add
gadget variant
- interfaces/u2f-devices: add U2F-TOKEN
- tests/core/mem-cgroup-disabled: minor fixups
- data/env: fix fish env for all versions of fish, unexport local
vars, export XDG_DATA_DIRS
- tests: reboot test running remodel
- Add extra disk space to nested images to 'avoid No space left on
device' error
- tests: add regression tests for disabled memory cgroup operation
- many: fix issues flagged by golangci and configure it to fail
build
- docs: fix incorrect link
- cmd/snap: rename the verbose logging flag in snap run
- docs: cosmetic cleanups
- cmd/snap-confine: build const data structures at compile-
time
- o/snapstate: reduce maxInhibition for raa by 1s to avoid confusing
notification
- snap-bootstrap: Cleanup dependencies in systemd mounts
- interfaces/seccomp: Add rseq to base seccomp template
- cmd/snap-confine: remove mention of 'legacy mode' from comment
- gadget/gadget_test.go: fix variable type
- gadget/gadget.go: add AllDiskVolumeDeviceTraits
- spread: non-functional cleanup of go1.6 legacy
- cmd/snap-confine: update ambiguous comment
- o/snapstate: revert migration on refresh if flag is disabled
- packaging/fedora: sync with downstream, packaging improvements
- tests: updated the documentation to run spread tests using
external backend
- osutil/mkfs: Expose more fakeroot flags
- interfaces/cups: add cups-socket-directory attr, use to specify
mount rules in backend
- tests/main/snap-system-key: reset-failed snapd and snapd.socket
- gadget/install: add unit tests for install.Run()
- tests/nested/manual/remodel-cross-store,remodel-simple: wait for
serial
- vscode: added integrated support for MS VSCODE
- cmd/snap/auto-import: use osutil.LoadMountInfo impl instead
- gadget/install: add unit tests for makeFilesystem, allow mocking
mkfs.Make()
- systemd: batched operations
- gadget/install/partition.go: include DiskIndex in synthesized
OnDiskStructure
- gadget/install: rm unused support for writing non-filesystem
structures
- cmd/snap: close refresh notifications after trying to run a snap
while inhibited
- o/servicestate: revert #11003 checking for memory cgroup being
disabled
- tests/core/failover: verify failover handling with the kernel snap
- snap-confine: allow numbers in hook security tag
- cmd/snap-confine: mount bpffs under /sys/fs/bpf if needed
- spread: switch to CentOS 8 Stream image
- overlord/servicestate: disallow mixing snaps and subgroups.
- cmd/snap: add --debug to snap run
- gadget: mv modelCharateristics to gadgettest.ModelCharacteristics
- cmd/snap: remove use of zenity, use notifications for snap run
inhibition
- o/devicestate: verify that the new model is self contained before
remodeling
- usersession/userd: query xdg-mime to check for fallback handlers
of a given scheme
- gadget, gadgettest: reimplement tests to use new gadgettest
examples.go file
- asserts: start implementing authority-delegationTODO in later PRs:
- overlord: skip manager tests on riscv for now
- o/servicestate: quota group error should be more explanative when
memory cgroup is disabled
- i/builtin: allow modem-manager interface to access some files in
sysfs
- tests: ensure that interface hook works with hotplug plug
- tests: fix repair test failure when run in a loop
- o/snapstate: re-write state after undo migration
- interfaces/opengl: add support for ARM Mali
- tests: enable snap-userd-reexec on ubuntu and debian
- tests: skip bind mount in snapd-snap test when the core snap in
not repacked
- many: add transactional flag to snapd API
- tests: new Jammy image for testing
- asserts: start generalizing attrMatcherGeneralization is along
- tests: ensure the ca-certificates package is installed
- devicestate: ensure permissions of /var/lib/snapd/void are
correct
- many: add altlinux support
- cmd/snap-update-ns: convert some unexpected decimal file mode
constants to octal.
- tests: use system ubuntu-21.10-64 in nested tests
- tests: skip version check on lp-1871652 for sru validation
- snap/quota: add positive tests for the quota.Resources logic
- asserts: start splitting out attrMatcher for reuse to
constraint.go
- systemd: actually test the function passed as a parameter
- tests: fix snaps-state test for sru validation
- many: add Transactional to snapstate.Flags
- gadget: rename DiskVolume...Opts to DiskVolume...Options
- tests: Handle PPAs being served from ppa.launchpadcontent.net
- tests/main/cgroup-tracking-failure: Make it pass when run alone
- tests: skip migration test on centOS
- tests: add back systemd-timesyncd to newer debian distros
- many: add conversion for interface attribute values
- many: unit test fix when SNAPD_DEBUG=1 is set
- gadget/install/partition.go: use device rescan trick only when
gadget says to
- osutil: refactoring the code exporting mocking APIs to other
packages
- mkversion: check that snapd is a git source tree before guessing
the version
- overlord: small refactoring of group quota implementation in
preparation of multiple quota values
- tests: drop 21.04 tests (it's EOL)
- osutil/mkfs: Expose option for --lib flag in fakeroot call
- cmd/snapd-apparmor: fix bad variable initialization
- packaging, systemd: fix socket (re-)start race
- tests: fix running tests.invariant on testflinger systems
- tests: spread test snap dir migration
- interfaces/shared-memory: support single wild-cards in the
read/write paths
- tests: cross store remodel
- packaging,tests: fix running autopkgtest
- spread-shellcheck: add a caching layer
- tests: add jammy to spread executions
- osutils: deal with ENOENT in UserMaybeSudoUser()
- packaging/ubuntu-16.04/control: adjust libfuse3 dependency as
suggested
- gadget/update.go: add DiskTraitsFromDeviceAndValidate
- tests/lib/prepare.sh: add debug kernel command line params via
gadget on UC20
- check-commit-email: do not fail when current dir is not under git
- configcore: implement netplan write support via dbus
- run-checks, check-commit-email.py: check commit email addresses
for validity
- tests: setup snapd remodel testing bits
- cmd/snap: adjust /cmd to migration changes
- systemd: enable batched calls for systemd calls operation on units
- o/ifacestate: add convenience Active() method to ConnectionState
struct
- o/snapstate: migrate to hidden dir on refresh/install
- store: fix flaky test
- i/builtin/xilinx-dma: add interface for Xilinx DMA driver
- go.mod: tidy up
- overlord/h/c/umount: remove handling of required parameter
- systemd: add NeedDaemonReload to the unit state
- mount-control: step 3
- tests/nested/manual/minimal-smoke: bump mem to 512 for unencrypted
case too
- gadget: fix typo with filesystem message
- gadget: misc helper fixes for implicit system-data role handling
- tests: fix uses of fakestore new-snap-declaration
- spread-shellcheck: use safe_load rather than load with a loder
- interfaces: allow access to new at-spi socket location in desktop-
legacy
- cmd/snap: setup tracking cgroup when invoking a service directly
as a user
- tests/main/snap-info: use yaml.safe_load rather than yaml.load
- cmd/snap: rm unnecessary validation
- tests: fix tests/core/create-user on testflinger pi3
- tests: fix parallel-install-basic on external UC16 devices
- tests: ubuntu-image 2.0 compatibility fixes
- tests/lib/prepare-restore: use go install rather than go get
- cmd/snap, daemon: add debug command for getting OnDiskVolume
dump
- gadget: resolve index ambiguity between OnDiskStructure and
LaidOutStructuretype: bare structures).
- tests: workaround missing bluez snap
- HACKING.md: add dbus-x11 to packages needed to run unit tests
- spread.yaml: add debian-{10,11}, drop debian-9
- cmd/snap/quota: fix typo in the help message
- gadget: allow gadget struct with unspecified filesystem to match
part with fs
- tests: re-enable kernel-module-load tests on arm
- tests/lib/uc20-create-partitions/main.go: setup a logger for
messages
- cmd: support installing multiple local snaps
- usersession: implement method to close notifications via
usersession REST API
- data/env: treat XDG_DATA_DIRS like PATH for fish
- cmd/snap, cmd/snap-confine: extend manpage, update links
- tests: fix fwupd interface test in debian sid
- tests: do not run k8s smoke test on 32 bit systems
- tests: fix testing in trusty qemu
- packaging: merge 2.54.2 changelog back to master
- overlord: fix issue with concurrent execution of two snapd
processes
- interfaces: add a polkit interface
- gadget/install/partition.go: wait for udev settle when creating
partitions too
- tests: exclude interfaces-kernel-module load on arm
- tests: ensure that test-snapd-kernel-module-load is
removed
- tests: do not test microk8s-smoke on arm
- packaging, bloader, github: restore cleanliness of snapd info
file; check in GA workflow
- tests/lib/tools/tests.invariant: simplify check
- tests/nested/manual/core20-to-core22: wait for device to be
initialized before starting a remodel
- build-aux/snap/snapcraft.yaml: use build-packages, don't fail
dirty builds
- tests/lib/tools/tests.invariant: add invariant for detecting
broken snaps
- tests/core/failover: replace boot-state with snap debug boot-vars
- tests: fix remodel-kernel test when running on external devices
- data/selinux: allow poking /proc/xen
- gadget: do not crash if gadget.yaml has an empty Volumes section
- i/b/mount-control: support creating tmpfs mounts
- packaging: Update openSUSE spec file with apparmor-parser and
datadir for fish
- cmd/snap-device-helper: fix variable name typo in the unit tests
- tests: fixed an issue with retrieval of the squashfuse repo
- release: 2.54.1
- tests: tidy up the top-level of ubuntu-seed during tests
- build-aux: detect/fix dirty git revisions while snapcraft
building
- release: 2.54

[2.54.4-1]
- Release 2.54.4 to Fedora
- Includes a fix for RHBZ#2062678
- Cherry pick a fix for RHBZ#2057103

* Thu Mar 03 2022 Michael Vogt
- New upstream release 2.54.4
- t/m/interfaces-network-manager: use different channel depending on
system
- many: backport attrer interface changes to 2.54
- tests: skip version check on lp-1871652 for sru validation
- i/builtin: allow modem-manager interface to access some files in
sysfs
- snapstate: make 'remove vulnerable version' message more
friendly
- tests: fix 'undo purging' step in snap-run-devmode-classic
- o/snapstate: deal with potentially invalid type of refresh.retain
value due to lax validation
- interfaces: custom-device
- packaging/ubuntu-16.04/control: adjust libfuse3 dependency
- data/env: fix fish env for all versions of fish
- packaging/ubuntu-16.04/snapd.postinst: start socket and service
first
- interfaces/u2f-devices: add U2F-TOKEN
- interfaces/seccomp: Add rseq to base seccomp template
- tests: remove disabled snaps before calling save_snapd_state
- overlord: skip manager tests on riscv for now
- interfaces/opengl: add support for ARM Mali
- devicestate: ensure permissions of /var/lib/snapd/void are
correct
- cmd/snap-update-ns: convert some unexpected decimal file mode
constants to octal.
- interfaces/shared-memory: support single wild-cards in the
read/write paths
- packaging: fix running autopkgtest
- i/builtin/xilinx-dma-host: add interface for Xilinx DMA driver
- tests: fix tests/core/create-user on testflinger pi3
- tests: fix parallel-install-basic on external UC16 devices
- tests: re-enable kernel-module-load tests on arm
- tests: do not run k8s smoke test on 32 bit systems

[2.54.3-1]
- Release 2.54.3 to Fedora
- Cherry pick SELinux policy fixes for RHBZ#1944390, RHBZ#2043160, RHBZ#2043161,
RHBZ#2046358, RHBZ#2046363, RHBZ#2046361, RHBZ#2046364, RHBZ#2046365,
RHBZ#2051594, RHBZ#2043902, RHBZ#1944390

* Tue Feb 15 2022 Michael Vogt
- New upstream release 2.54.3
- SECURITY UPDATE: Local privilege escalation
- snap-confine: Add validations of the location of the snap-confine
binary within snapd.
- snap-confine: Fix race condition in snap-confine when preparing a
private mount namespace for a snap.
- CVE-2021-44730
- CVE-2021-44731
- SECURITY UPDATE: Data injection from malicious snaps
- interfaces: Add validations of snap content interface and layout
paths in snapd.
- CVE-2021-4120
- LP: #1949368

* Thu Jan 06 2022 Ian Johnson
- New upstream release 2.54.2
- tests: exclude interfaces-kernel-module load on arm
- tests: ensure that test-snapd-kernel-module-load is
removed
- tests: do not test microk8s-smoke on arm
- tests/core/failover: replace boot-state with snap debug boot-vars
- tests: use snap info|awk to extract tracking channel
- tests: fix remodel-kernel test when running on external devices
- .github/workflows/test.yaml: also check internal snapd version for
cleanliness
- packaging/ubuntu-16.04/rules: eliminate seccomp modification
- bootloader/assets/grub_*cfg_asset.go: update Copyright
- build-aux/snap/snapcraft.yaml: adjust comment about get-version
- .github/workflows/test.yaml: add check in github actions for dirty
snapd snaps
- build-aux/snap/snapcraft.yaml: use build-packages, don't fail
dirty builds
- data/selinux: allow poking /proc/xen

[2.54.1-1]
- Release 2.54.1 to Fedora and EPEL
- Fixes for RHBZ#2035664

* Mon Dec 20 2021 Michael Vogt
- New upstream release 2.54.1
- buid-aux: set version before calling ./generate-packaging-dir
This fixes the 'dirty' suffix in the auto-generated version

* Fri Dec 17 2021 Michael Vogt
- New upstream release 2.54
- interfaces/builtin/opengl.go: add boot_vga sys/devices file
- o/configstate/configcore: add tmpfs.size option
- tests: moving to manual opensuse 15.2
- cmd/snap-device-helper: bring back the device type identification
behavior, but for remove action fallback only
- cmd/snap-failure: use snapd from the snapd snap if core is not
present
- tests/core/failover: enable the test on core18
- o/devicestate: ensure proper order when remodel does a simple
switch-snap-channel
- builtin/interfaces: add shared memory interface
- overlord: extend kernel/base success and failover with bootenv
checks
- o/snapstate: check disk space w/o store if possible
- snap-bootstrap: Mount snaps read only
- gadget/install: do not re-create partitions using OnDiskVolume
after deletion
- many: fix formatting w/ latest go version
- devicestate,timeutil: improve logging of NTP sync
- tests/main/security-device-cgroups-helper: more debugs
- cmd/snap: print a placeholder for version of broken snaps
- o/snapstate: mock system with classic confinement support
- cmd: Fixup .clangd to use correct syntax
- tests: run spread tests in fedora-35
- data/selinux: allow snapd to access /etc/modprobe.d
- mount-control: step 2
- daemon: add multiple snap sideload to API
- tests/lib/pkgdb: install dbus-user-session during prepare, drop
dbus-x11
- systemd: provide more detailed errors for unimplemented method in
emulation mode
- tests: avoid checking TRUST_TEST_KEYS on restore on remodel-base
test
- tests: retry umounting /var/lib/snapd/seed on uc20 on fsck-on-boot
test
- o/snapstate: add hide/expose snap data to backend
- interfaces: kernel-module-load
- snap: add support for snap watch
--last={revert,enable,disable,switch}
- tests/main/security-udev-input-subsystem: drop info from udev
- tests/core/kernel-and-base-single-reboot-failover,
tests/lib/fakestore: verify failover scenario
- tests/main/security-device-cgroups-helper: collect some debug info
when the test fails
- tests/nested/manual/core20-remodel: wait for device to have a
serial before starting a remodel
- tests/main/generic-unregister: test re-registration if not blocked
- o/snapstate, assertsate: validation sets/undo on partial failure
- tests: ensure snapd can be downloaded as a module
- snapdtool, many: support additional key/value flags in info file
- data/env: improve fish shell env setup
- usersession/client: provide a way for client to send messages to a
subset of users
- tests: verify that simultaneous refresh of kernel and base
triggers a single reboot only
- devicestate: Unregister deletes the device key pair as well
- daemon,tests: support forgetting device serial via API
- asserts: change behavior of alternative attribute matcher
- configcore: relax validation rules for hostname
- cmd/snap-confine: do not include libglvnd libraries from the host
system
- overlord, tests: add managers and a spread test for UC20 to UC22
remodel
- HACKING.md: adjust again for building the snapd snap
- systemd: add support for systemd unit alias names
- o/snapstate: add InstallPathMany
- gadget: allow EnsureLayoutCompatibility to ensure disk has all
laid out structsnow reject/fail:
- packaging/ubuntu, packaging/debian: depend on dbus-session-bus
provider (#11111)
- interfaces/interfaces/scsi_generic: add interface for scsi generic
de... (#10936)
- osutil/disks/mockdisk.go: add MockDevicePathToDiskMapping
- interfaces/microstack-support: set controlsDeviceCgroup to true
- network-setup-control: add netplan generate D-Bus rules
- interface/builtin/log_observe: allow to access /dev/kmsg
- .github/workflows/test.yaml: restore failing of spread tests on
errors (nested)
- gadget: tweaks to DiskStructureDeviceTraits + expand test cases
- tests/lib/nested.sh: allow tests to use their own core18 in extra-
snaps-path
- interfaces/browser-support: Update rules for Edge
- o/devicestate: during remodel first check pending download tasks
for snaps
- polkit: add a package to validate polkit policy files
- HACKING.md: document building the snapd snap and splicing it into
the core snap
- interfaces/udev: fix installing snaps inside lxd in 21.10
- o/snapstate: refactor disk space checks
- tests: add (strict) microk8s smoke test
- osutil/strace: try to enable strace on more arches
- cmd/libsnap-confine-private: fix snap-device-helper device allow
list modification on cgroup v2
- tests/main/snapd-reexec-snapd-snap: improve debugging
- daemon: write formdata file parts to snaps dir
- systemd: add support for .target units
- tests: run snap-disconnect on uc16
- many: add experimental setting to allow using ~/.snap/data instead
of ~/snap
- overlord/snapstate: perform a single reboot when updating boot
base and kernel
- kernel/fde: add DeviceUnlockKernelHookDeviceMapperBackResolver,
use w/ disks pkg
- o/devicestate: introduce DeviceManager.Unregister
- interfaces: allow receiving PropertiesChanged on the mpris plug
- tests: new tool used to retrieve data from mongo db
- daemon: amend ssh keys coming from the store
- tests: Include the tools from snapd-testing-tools project in
''
- tests: new workflow step used to report spread error to mongodb
- interfaces/builtin/dsp: update proc files for ambarella flavor
- gadget: replace ondisk implementation with disks package, refactor
part calcs
- tests: Revert 'tests: disable flaky uc18 tests until systemd is
fixed'
- Revert: 'many: Vendor apparmor-3.0.3 into the snapd snap'
- asserts: rename 'white box' to 'clear box' (woke checker)
- many: Vendor apparmor-3.0.3 into the snapd snap
- tests: reorganize the debug-each on the spread.yaml
- packaging: sync with downstream packaging in Fedora and openSUSE
- tests: disable flaky uc18 tests until systemd is fixed
- data/env: provide profile setup for fish shell
- tests: use ubuntu-image 1.11 from stable channel
- gadget/gadget.go: include disk schema in the disk device volume
traits too
- tests/main/security-device-cgroups-strict-enforced: extend the
comments
- README.md: point at bugs.launchpad.net/snapd instead of snappy
project
- osutil/disks: introduce RegisterDeviceMapperBackResolver + use for
crypt-luks2
- packaging: make postrm script robust against rm failures
- tests: print extra debug on auto-refresh-gating test failure
- o/assertstate, api: move enforcing/monitoring from api to
assertstate, save history
- tests: skip the test-snapd-timedate-control-consumer.date to avoid
NTP sync error
- gadget/install: use disks functions to implement deviceFromRole,
also rename
- tests: the lxd test is failing right now on 21.10
- o/snapstate: account for deleted revs when undoing install
- interfaces/builtin/block_devices: allow blkid to print block
device attributes
- gadget: include size + sector-size in DiskVolumeDeviceTraits
- cmd/libsnap-confine-private: do not deny all devices when reusing
the device cgroup
- interfaces/builtin/time-control: allow pps access
- o/snapstate/handlers: propagate read errors on 'copy-snap-data'
- osutil/disks: add more fields to Partition, populate them during
discovery
- interfaces/u2f-devices: add Trezor and Trezor v2 keys
- interfaces: timezone-control, add permission for ListTimezones
DBus call
- o/snapstate: remove repeated test assertions
- tests: skip snap advise-command test if the store is overloaded
- cmd: create ~/snap dir with 0700 perms
- interfaces/apparmor/template.go: allow udevadm from merged usr
systems
- github: leave a comment documenting reasons for pipefail
- github: enable pipefail when running spread
- osutil/disks: add DiskFromPartitionDeviceNode
- gadget, many: add model param to Update()
- cmd/snap-seccomp: add riscv64 support
- o/snapstate: maintain a RevertStatus map in SnapState
- tests: enable lxd tests on impish system
- tests: (partially) revert the memory limits PR#r10241
- o/assertstate: functions for handling validation sets tracking
history
- tests: some improvements for the spread log parser
- interfaces/network-manager-observe: Update for libnm / dart
clients
- tests: add ntp related debug around 'auto-refresh' test
- boot: expand on the fact that reseal taking modeenv is very
intentional
- cmd/snap-seccomp/syscalls: update syscalls to match libseccomp
abad8a8f4
- data/selinux: update the policy to allow snapd to talk to
org.freedesktop.timedate1
- o/snapstate: keep old revision if install doesn't add new one
- overlord/state: add a unit test for a kernel+base refresh like
sequence
- desktop, usersession: observe notifications
- osutil/disks: add AllPhysicalDisks()
- timeutil,deviceutil: fix unit tests on systems without dbus or
without ntp-sync
- cmd/snap-bootstrap/README: explain all the things (well most of
them anyways)
- docs: add run-checks dependency install instruction
- o/snapstate: do not prune refresh-candidates if gate-auto-refresh-
hook feature is not enabled
- o/snapstate: test relink remodel helpers do a proper subset of
doInstall and rework the verify*Tasks helpers
- tests/main/mount-ns: make the test run early
- tests: add --debug to netplan apply
- many: wait for up to 10min for NTP synchronization before
autorefresh
- tests: initialize CHANGE_ID in _wait_autorefresh
- sandbox/cgroup: freeze and thaw cgroups related to services and
scopes only
- tests: add more debug around qemu-nbd
- o/hookstate: print cohort with snapctl refresh --pending (#10985)
- tests: misc robustness changes
- o/snapstate: improve install/update tests (#10850)
- tests: clean up test tools
- spread.yaml: show journalctl -e for all suites on debug
- tests: give interfaces-udisks2 more time for the loop device to
appear
- tests: set memory limit for snapd
- tests: increase timeout/add debug around nbd0 mounting (up, see
LP:#1949513)
- snapstate: add debug message where a snap is mounted
- tests: give nbd0 more time to show up in preseed-lxd
- interfaces/dsp: add more ambarella things
- cmd/snap: improve snap disconnect arg parsing and err msg
- tests: disable nested lxd snapd testing
- tests: disable flaky 'interfaces-udisks2' on ubuntu-18.04-32
- o/snapstate: avoid validationSetsSuite repeating snapmgrTestSuite
- sandbox/cgroup: wait for start transient unit job to finish
- o/snapstate: fix task order, tweak errors, add unit tests for
remodel helpers
- osutil/disks: re-org methods for end of usable region, size
information
- build-aux: ensure that debian packaging matches build-base
- docs: update HACKING.md instructions for snapd 2.52 and later
- spread: run lxd tests with version from latest/edge
- interfaces: suppress denial of sys_module capability
- osutil/disks: add methods to replace gadget/ondisk functions
- tests: split test tools - part 1
- tests: fix nested tests on uc20
- data/selinux: allow snap-confine to read udev's database
- i/b/common_test: refactor AppArmor features test
- tests: run spread tests on debian 11
- o/devicestate: copy timesyncd clock timestamp during install
- interfaces/builtin: do not probe parser features when apparmor
isn't available
- interface/modem-manager: allow connecting to the mbim/qmi proxy
- tests: fix error message in run-checks
- tests: spread test for validation sets enforcing
- cmd/snap-confine: lazy set up of device cgroup, only when devices
were assigned
- o/snapstate: deduplicate snap names in remove/install/update
- tests/main/selinux-data-context: use session when performing
actions as test user
- packaging/opensuse: sync with openSUSE packaging, enable AppArmor
on 15.3+
- interfaces: skip connection of netlink interface on older
systems
- asserts, o/snapstate: honor IgnoreValidation flag when checking
installed snaps
- tests/main/apparmor-batch-reload: fix fake apparmor_parser to
handle --preprocess
- sandbox/apparmor, interfaces/apparmor: detect bpf capability,
generate snippet for s-c
- release-tools/repack-debian-tarball.sh: fix c-vendor dir
- tests: test for enforcing with prerequisites
- tests/main/snapd-sigterm: fix race conditions
- spread: run lxd tests with version from latest/stable
- run-checks: remove --spread from help message
- secboot: use latest secboot with tpm legacy platform and v2 fully
optional
- tests/lib/pkgdb: install strace on Debian 11 and Sid
- tests: ensure systemd-timesyncd is installed on debian
- interfaces/u2f-devices: add Nitrokey 3
- tests: update the ubuntu-image channel to candidate
- osutil/disks/labels: simplify decoding algorithm
- tests: not testing lxd snap anymore on i386 architecture
- o/snapstate, hookstate: print remaining hold time on snapctl
--hold
- cmd/snap: support --ignore-validation with snap install client
command
- tests/snapd-sigterm: be more robust against service restart
- tests: simplify mock script for apparmor_parser
- o/devicestate, o/servicestate: update gadget assets and cmdline
when remodeling
- tests/nested/manual/refresh-revert-fundamentals: re-enable
encryption
- osutil/disks: fix bug in BlkIDEncodeLabel, add BlkIDDecodeLabel
- gadget, osutil/disks: fix some bugs from prior PR'sin the dir.
- secboot: revert move to new version (revert #10715)
- cmd/snap-confine: die when snap process is outside of snap
specific cgroup
- many: mv MockDeviceNameDisksToPartitionMapping ->
MockDeviceNameToDiskMapping
- interfaces/builtin: Add '/com/canonical/dbusmenu' path access to
'unity7' interface
- interfaces/builtin/hardware-observer: add /proc/bus/input/devices
too
- osutil/disks, many: switch to defining Partitions directly for
MockDiskMapping
- tests: remove extra-snaps-assertions test
- interface/modem-manager: add accept for MBIM/QMI proxy clients
- tests/nested/core/core20-create-recovery: fix passing of data to
curl
- daemon: allow enabling enforce mode
- daemon: use the syscall connection to get the socket credentials
- i/builtin/kubernetes_support: add access to Calico lock file
- osutil: ensure parent dir is opened and sync'd
- tests: using test-snapd-curl snap instead of http snap
- overlord: add managers unit test demonstrating cyclic dependency
between gadget and kernel updates
- gadget/ondisk.go: include the filesystem UUID in the returned
OnDiskVolume
- packaging: fixes for building on openSUSE
- o/configcore: allow hostnames up to 253 characters, with dot-
delimited elements
- gadget/ondisk.go: add listBlockDevices() to get all block devices
on a system
- gadget: add mapping trait types + functions to save/load
- interfaces: add polkit security backend
- cmd/snap-confine/snap-confine.apparmor.in: update ld rule for
s390x impish
- tests: merge coverage results
- tests: remove 'features' from fde-setup.go example
- fde: add new device-setup support to fde-setup
- gadget: add encryptedDevice and add encryptedDeviceLUKS
- spread: use bios: uefi for uc20
- client: fail fast on non-retryable errors
- tests: support running all spread tests with experimental features
- tests: check that a snap that doesn't have gate-auto-refresh hook
can call --proceed
- o/snapstate: support ignore-validation flag when updating to a
specific snap revision
- o/snapstate: test prereq update if started by old version
- tests/main: disable cgroup-devices-v1 and freezer tests on 21.10
- tests/main/interfaces-many: run both variants on all possible
Ubuntu systems
- gadget: mv ensureLayoutCompatibility to gadget proper, add
gadgettest pkg
- many: replace state.State restart support with overlord/restart
- overlord: fix generated snap-revision assertions in remodel unit
tests

[2.53.4-1]
- Release 2.53.4 to Fedora
- Cherry pick for nvidia glvnd incompatibility

* Thu Dec 02 2021 Ian Johnson
- New upstream release 2.53.4
- devicestate: mock devicestate.MockTimeutilIsNTPSynchronized to
avoid host env leaking into tests
- timeutil: return NoTimedate1Error if it can't connect to the
system bus

* Thu Dec 02 2021 Ian Johnson
- New upstream release 2.53.3
- devicestate: Unregister deletes the device key pair as well
- daemon,tests: support forgetting device serial via API
- configcore: relax validation rules for hostname
- o/devicestate: introduce DeviceManager.Unregister
- packaging/ubuntu, packaging/debian: depend on dbus-session-bus
provider
- many: wait for up to 10min for NTP synchronization before
autorefresh
- interfaces/interfaces/scsi_generic: add interface for scsi generic
devices
- interfaces/microstack-support: set controlsDeviceCgroup to true
- interface/builtin/log_observe: allow to access /dev/kmsg
- daemon: write formdata file parts to snaps dir
- spread: run lxd tests with version from latest/edge
- cmd/libsnap-confine-private: fix snap-device-helper device allow
list modification on cgroup v2
- interfaces/builtin/dsp: add proc files for monitoring Ambarella
DSP firmware
- interfaces/builtin/dsp: update proc file accordingly

[2.53.2-2]
- Cherry-pick a fix for snap-device-helper (RHBZ#2025264)

[2.53.2-1]
- Release 2.53.2 to Fedora

* Mon Nov 15 2021 Ian Johnson
- New upstream release 2.53.2
- interfaces/builtin/block_devices: allow blkid to print block
device attributes/run/udev/data/b{major}:{minor}
- cmd/libsnap-confine-private: do not deny all devices when reusing
the device cgroup
- interfaces/builtin/time-control: allow pps access
- interfaces/u2f-devices: add Trezor and Trezor v2 keys
- interfaces: timezone-control, add permission for ListTimezones
DBus call
- interfaces/apparmor/template.go: allow udevadm from merged usr
systems
- interface/modem-manager: allow connecting to the mbim/qmi proxy
- interfaces/network-manager-observe: Update for libnm client
library
- cmd/snap-seccomp/syscalls: update syscalls to match libseccomp
abad8a8f4
- sandbox/cgroup: freeze and thaw cgroups related to services and
scopes only
- o/hookstate: print cohort with snapctl refresh --pending
- cmd/snap-confine: lazy set up of device cgroup, only when devices
were assigned
- tests: ensure systemd-timesyncd is installed on debian
- tests/lib/pkgdb: install strace on Debian 11 and Sid
- tests/main/snapd-sigterm: flush, use retry
- tests/main/snapd-sigterm: fix race conditions
- release-tools/repack-debian-tarball.sh: fix c-vendor dir
- data/selinux: allow snap-confine to read udev's database
- interfaces/dsp: add more ambarella things* interfaces/dsp: add
more ambarella things

[2.53.1-2]
- Disable BPF support on systems that are too old

[2.53.1-1]
- Release 2.53.1 to Fedora

* Thu Oct 21 2021 Ian Johnson
- New upstream release 2.53.1
- spread: run lxd tests with version from latest/stable
- secboot: use latest secboot with tpm legacy platform and v2 fully
optional (#10946)
- cmd/snap-confine: die when snap process is outside of snap
specific cgroup (2.53)
- interfaces/u2f-devices: add Nitrokey 3
- Update the ubuntu-image channel to candidate
- Allow hostnames up to 253 characters, with dot-delimited elements
(as suggested by man 7 hostname).
- Disable i386 until it is possible to build snapd using lxd
- o/snapstate, hookstate: print remaining hold time on snapctl
--hold
- tests/snapd-sigterm: be more robust against service restart
- tests: add a regression test for snapd hanging on SIGTERM
- daemon: use the syscall connection to get the socket
credentials
- interfaces/builtin/hardware-observer: add /proc/bus/input/devices
too
- cmd/snap-confine/snap-confine.apparmor.in: update ld rule for
s390x impish
- interface/modem-manager: add accept for MBIM/QMI proxy clients
- secboot: revert move to new version

* Tue Oct 05 2021 Michael Vogt
- New upstream release 2.53
- overlord: fix generated snap-revision assertions in remodel unit
tests
- snap-bootstrap: wait in mountNonDataPartitionMatchingKernelDisk
- interfaces/modem-manager: add access to PCIe modems
- overlord/devicestate: record recovery capable system on a
successful remodel
- o/snapstate: use device ctx in prerequisite install/update
- osutil/disks: support filtering by mount opts in
MountPointsForPartitionRoot
- many: support an API flag system-restart-immediate to make snap
ops proceed immediately with system restarts
- osutil/disks: add RootMountPointsForPartition
- overlord/devicestate, tests: enable UC20 remodel, add spread tests
- cmd/snap: improve snap run help message
- o/snapstate: support ignore validation flag on install/update
- osutil/disks: add Disk.FindMatchingPartitionWith{Fs,Part}Label
- desktop: implement gtk notification backend and provide minimal
notification api
- tests: use the latest cpu family for nested tests execution
- osutil/disks: add Partition struct and Disks.Partitions()
- o/snapstate: prevent install hang if prereq install fails
- osutil/disks: add Disk.KernelDevice{Node,Path} methods
- disks: add Size(path) helper
- tests: reset some mount units failing on ubuntu impish
- osutil/disks: add DiskFromDevicePath, other misc changes
- interfaces/apparmor: do not fail during initialization when there
is no AppArmor profile for snap-confine
- daemon: implement access checkers for themes API
- interfaces/seccomp: add clone3 to default template
- interfaces/u2f-devices: add GoTrust Idem Key
- o/snapstate: validation sets enforcing on update
- o/ifacestate: don't fail remove if disconnect hook fails
- tests: fix error trying to create the extra-snaps dir which
already exists
- devicestate: use EncryptionType
- cmd/libsnap-confine-private: workaround BPF memory accounting,
update apparmor profile
- tests: skip system-usernames-microk8s when TRUST_TEST_KEYS is
false
- interfaces/dsp: add a usb rule to the ambarella flavor
- interfaces/apparmor/template.go: allow inspection of dbus
mediation level
- tests/main/security-device-cgroups: fix when both variants run on
the same host
- cmd/snap-confine: update s-c apparmor profile to allow versioned
ld.so
- many: rename systemd.Kind to Backend for a bit more clarity
- cmd/libsnap-confine-private: fix set but unused variable in the
unit tests
- tests: fix netplan test on i386 architecture
- tests: fix lxd-mount-units test which is based on core20 in ubuntu
focal system
- osutil/disks: add new CreateLinearMapperDevice helper
- cmd/snap: wait while inhibition file is present
- tests: cleanup the job workspace as first step of the actions
workflow
- tests: use our own image for ubuntu impish
- o/snapstate: update default provider if missing required content
- o/assertstate, api: update validation set assertions only when
updating all snaps
- fde: add HasDeviceUnlock() helper
- secboot: move to new version
- o/ifacestate: don't lose connections if snaps are broken
- spread: display information about current device cgroup in debug
dump
- sysconfig: set TMPDIR in tests to avoid cluttering the real /tmp
- tests, interfaces/builtin: introduce 21.10 cgroupv2 variant, tweak
tests for cgroupv2, update builtin interfaces
- sysconfig/cloud-init: filter MAAS c-i config from ubuntu-seed on
grade signed
- usersession/client: refactor doMany() method
- interfaces/builtin/opengl.go: add libOpenGL.so* too
- o/assertstate: check installed snaps when refreshing validation
set assertions
- osutil: helper for injecting run time faults in snapd
- tests: update test nested tool part 2
- libsnap-confine: use the pid parameter
- gadget/gadget.go: LaidOutSystemVolumeFromGadget ->
LaidOutVolumesFromGadget
- tests: update the time tolerance to fix the snapd-state test
- .github/workflows/test.yaml: revert #10809
- tests: rename interfaces-hooks-misbehaving spread test to install-
hook-misbehaving
- data/selinux: update the policy to allow s-c to manipulate BPF map
and programs
- overlord/devicestate: make settle wait longer in remodel tests
- kernel/fde: mock systemd-run in unit test
- o/ifacestate: do not create stray task in batchConnectTasks if
there are no connections
- gadget: add VolumeName to Volume and VolumeStructure
- cmd/libsnap-confine-private: use root when necessary for BPF
related operations
- .github/workflows/test.yaml: bump action-build to 1.0.9
- o/snapstate: enforce validation sets/enforce on InstallMany
- asserts, snapstate: return full validation set keys from
CheckPresenceRequired and CheckPresenceInvalid
- cmd/snap: only log translation warnings in debug/testing
- tests/main/preseed: update for new base snap of the lxd snap
- tests/nested/manual: use loop for checking for initialize-system
task done
- tests: add a local snap variant to testing prepare-image gating
support
- tests/main/security-device-cgroups-strict-enforced: demonstrate
device cgroup being enforced
- store: one more tweak for the test action timeout
- github: do not fail when codecov upload fails
- o/devicestate: fix flaky test remodel clash
- o/snapstate: add ChangeID to conflict error
- tests: fix regex of TestSnapActionTimeout test
- tests: fix tests for 21.10
- tests: add test for store.SnapAction() request timeout
- tests: print user sessions info on debug-each
- packaging: backports of golang-go 1.13 are good enough
- sysconfig/cloudinit: add cloudDatasourcesInUseForDir
- cmd: build gdb shims as static binaries
- packaging/ubuntu: pass GO111MODULE to dh_auto_test
- cmd/libsnap-confine-private, tests, sandbox: remove warnings about
cgroup v2, drop forced devmode
- tests: increase memory quota in quota-groups-systemd-accounting
- tests: be more robust against a new day stepping in
- usersession/xdgopenproxy: move PortalLauncher class to own package
- interfaces/builtin: fix microstack unit tests on distros using
/usr/libexec
- cmd/snap-confine: handle CURRENT_TAGS on systems that support it
- cmd/libsnap-confine-private: device cgroup v2 support
- o/servicestate: Update task summary for restart action
- packaging, tests/lib/prepare-restore: build packages without
network access, fix building debs with go modules
- systemd: add AtLeast() method, add mocking in systemdtest
- systemd: use text.template to generate mount unit
- o/hookstate/ctlcmd: Implement snapctl refresh --show-lock command
- o/snapstate: optimize conflicts around snaps stored on
conditional-auto-refresh task
- tests/lib/prepare.sh: download core20 for UC20 runs via
BASE_CHANNEL
- mount-control: step 1
- go: update go.mod dependencies
- o/snapstate: enforce validation sets on snap install
- tests: revert revert manual lxd removal
- tests: pre-cache snaps in classic and core systems
- tests/lib/nested.sh: split out additional helper for adding files
to VM imgs
- tests: update nested tool - part1
- image/image_linux.go: add newline
- interfaces/block-devices: support to access the state of block
devices
- o/hookstate: require snap-refresh-control interface for snapctl
refresh --proceed
- build-aux: stage libgcc1 library into snapd snap
- configcore: add read-only netplan support
- tests: fix fakedevicesvc service already exists
- tests: fix interfaces-libvirt test
- tests: remove travis leftovers
- spread: bump delta ref to 2.52
- packaging: ship the snapd.apparmor.service unit in debian
- packaging: remove duplicated golang-go build-dependency
- boot: record recovery capable systems in recovery bootenv
- tests: skip overlord tests on riscv64 due to timeouts.
- overlord/ifacestate: fix arguments in unit tests
- ifacestate: undo repository connection if doConnect fails
- many: remove unused parameters
- tests: failure of prereqs on content interface doesn't prevent
install
- tests/nested/manual/refresh-revert-fundamentals: fix variable use
- strutil: add Intersection()
- o/ifacestate: special-case system-files and force refreshing its
static attributes
- interface/builtin: add qualcomm-ipc-router interface for
AF_QIPCRTR socket protocol
- tests: new snapd-state tool
- codecov: fix files pathnames
- systemd: add mock systemd helper
- tests/nested/core/extra-snaps-assertions: fix the match pattern
- image,c/snap,tests: support enforcing validations in prepare-image
via --customize JSON validation enforce(|ignore)
- o/snapstate: enforce validation sets assertions when removing
snaps
- many: update deps
- interfaces/network-control: additional ethernet rule
- tests: use host-scaled settle timeout for hookstate tests
- many: move to go modules
- interfaces: no need for snapRefreshControlInterface struct
- interfaces: introduce snap-refresh-control interface
- tests: move interfaces-libvirt test back to 16.04
- tests: bump the number of retries when waiting for /dev/nbd0p1
- tests: add more space on ubuntu xenial
- spread: add 21.10 to qemu, remove 20.10 (EOL)
- packaging: add libfuse3-dev build dependency
- interfaces: add microstack-support interface
- wrappers: fix a bunch of duplicated service definitions in tests
- tests: use host-scaled timeout to avoid riscv64 test failure
- many: fix run-checks gofmt check
- tests: spread test for snapctl refresh --pending/--proceed from
the snap
- o/assertstate,daemon: refresh validation sets assertions with snap
declarations
- tests: migrate tests that are only executed on xenial to bionic
- tests: remove opensuse-15.1 and add opensuse-15.3 from spread runs
- packaging: update master changelog for 2.51.7
- sysconfig/cloudinit: fix bug around error state of cloud-init
- interfaces, o/snapstate: introduce AffectsPlugOnRefresh flag
- interfaces/interfaces/ion-memory-control: add: add interface for
ion buf
- interfaces/dsp: add /dev/ambad into dsp interface
- tests: new spread log parser
- tests: check files and dirs are cleaned for each test
- o/hookstate/ctlcmd: unify the error message when context is
missing
- o/hookstate: support snapctl refresh --pending from snap
- many: remove unused/dead code
- cmd/libsnap-confine-private: add BPF support helpers
- interfaces/hardware-observe: add some dmi properties
- snapstate: abort kernel refresh if no gadget update can be found
- many: shellcheck fixes
- cmd/snap: add Size column to refresh --list
- packaging: build without dwarf debugging data
- snapstate: fix misleading assumes error message
- tests: fix restore in snapfuse spread tests
- o/assertstate: fix missing 'scheduled' header when auto refreshing
assertions
- o/snapstate: fail remove with invalid snap names
- o/hookstate/ctlcmd: correct err message if missing root
- .github/workflows/test.yaml: fix logic
- o/snapstate: don't hold some snaps if not all snaps can be held by
the given gating snap
- c-vendor.c: new c-vendor subdir
- store: make sure expectedZeroFields in tests gets updated
- overlord: add manager test for 'assumes' checking
- store: deal correctly with 'assumes' from the store raw yaml
- sysconfig/cloudinit.go: add functions for filtering cloud-init
config
- cgroup-support: allow to hide cgroupv2 warning via ENV
- gadget: Export mkfs functions for use in ubuntu-image
- tests: set to 10 minutes the kill timeout for tests failing on
slow boards
- .github/workflows/test.yaml: test github.events key
- i18n/xgettext-go: preserve already escaped quotes
- cmd/snap-seccomp/syscalls: update syscalls list to libseccomp
v2.2.0-428-g5c22d4b
- github: do not try to upload coverage when working with cached run
- tests/main/services-install-hook-can-run-svcs: shellcheck issue
fix
- interfaces/u2f-devices: add Nitrokey FIDO2
- testutil: add DeepUnsortedMatches Checker
- cmd, packaging: import BPF headers from kernel, detect whether
host headers are usable
- tests: fix services-refresh-mode test
- tests: clean snaps.sh helper
- tests: fix timing issue on security-dev-input-event-denied test
- tests: update systems for sru validation
- .github/workflows: add codedov again
- secboot: remove duplicate import
- tests: stop the service when is active in test interfaces-
firewall-control test
- packaging: remove TEST_GITHUB_AUTOPKGTEST support
- packaging: merge 2.51.6 changelog back to master
- secboot: use half the mem for KDF in AddRecoveryKey
- secboot: switch main key KDF memory cost to 32KB
- tests: remove the test user just when it was installed on create-
user-2 test
- spread: temporarily fix the ownership of /home/ubuntu/.ssh on
21.10
- daemon, o/snapstate: handle IgnoreValidation flag on install (2/3)
- usersession/agent: refactor common JSON validation into own
function
- o/hookstate: allow snapctl refresh --proceed from snaps
- cmd/libsnap-confine-private: fix issues identified by coverity
- cmd/snap: print logs in local timezone
- packaging: changelog for 2.51.5 to master
- build-aux: build with go-1.13 in the snapcraft build too
- config: rename 'virtual' config to 'external' config
- devicestate: add snap debug timings --ensure=install-system
- interfaces/builtin/raw_usb: fix platform typo, fix access to usb
devices accessible through platform
- o/snapstate: remove commented out code
- cmd/snap-device-helper: reimplement snap-device-helper
- cmd/libsnap-confine-private: fix coverity issues in tests, tweak
uses of g_assert()
- o/devicestate/handlers_install.go: add workaround to create dirs
for install
- o/assertstate: implement ValidationSetAssertionForEnforce helper
- clang-format: stop breaking my includes
- o/snapstate: allow auto-refresh limited to snaps affected by a
specific gating snap
- tests: fix core-early-config test to use tests.nested tool
- sysconfig/cloudinit.go: measure (but don't use) gadget cloud-init
datasource
- c/snap,o/hookstate/ctlcmd: add JSON/string strict processing flags
to snap/snapctl
- corecfg: add 'system.hostname' setting to the system settings
- wrappers: measure time to enable services in StartServices()
- configcore: fix early config timezone handling
- tests/nested/manual: enable serial assertions on testkeys nested
VM's
- configcore: fix a bunch of incorrect error returns
- .github/workflows/test.yaml: use snapcraft 4.x to build the snapd
snap
- packaging: merge 2.51.4 changelog back to master
- {device,snap}state: skip kernel extraction in seeding
- vendor: move to snapshot-4c814e1 branch and set fixed KDF options
- tests: use bigger storage on ubuntu 21.10
- snap: support links map in snap.yaml (and later from the store
API)
- o/snapstate: add AffectedByRefreshCandidates helper
- configcore: register virtual config for timezone reading
- cmd/libsnap-confine-private: move device cgroup files, add helper
to deny a device
- tests: fix cached-results condition in github actions workflow
- interfaces/tee: add support for Qualcomm qseecom device node
- packaging: fix build failure on bionic and simplify rules
- o/snapstate: affectedByRefresh tweaks
- tests: update nested wait for snapd command
- interfaces/builtin: allow access to per-user GTK CSS overrides
- tests/main/snapd-snap: install 4.x snapcraft to build the snapd
snap
- snap/squashfs: handle squashfs-tools 4.5+
- asserts/snapasserts: CheckPresenceInvalid and
CheckPresenceRequired methods
- cmd/snap-confine: refactor device cgroup handling to enable easier
v2 integration
- tests: skip udp protocol on latest ubuntus
- cmd/libsnap-confine-private: g_spawn_check_exit_status is
deprecated since glib 2.69
- interfaces: s/specifc/specific/
- github: enable gofmt for Go 1.13 jobs
- overlord/devicestate: UC20 specific set-model, managers tests
- o/devicestate, sysconfig: refactor cloud-init config permission
handling
- config: add 'virtual' config via config.RegisterVirtualConfig
- packaging: switch ubuntu to use golang-1.13
- snap: change snap login --help to not mention 'buy'
- tests: removing Ubuntu 20.10, adding 21.04 nested in spread
- tests/many: remove lxd systemd unit to prevent unexpected
leftovers
- tests/main/services-install-hook-can-run-svcs: make variants more
obvious
- tests: force snapd-session-agent.socket to be re-generated

* Tue Oct 05 2021 Michael Vogt
- New upstream release 2.52.1
- snap-bootstrap: wait in mountNonDataPartitionMatchingKernelDisk
for the disk (if not present already)
- many: support an API flag system-restart-immediate to make snap
ops proceed immediately with system restarts
- cmd/libsnap-confine-private: g_spawn_check_exit_status is
deprecated since glib 2.69
- interfaces/seccomp: add clone3 to default template
- interfaces/apparmor/template.go: allow inspection of dbus
mediation level
- interfaces/dsp: add a usb rule to the ambarella flavor
- cmd/snap-confine: update s-c apparmor profile to allow versioned
ld.so
- o/ifacestate: don't lose connections if snaps are broken
- interfaces/builtin/opengl.go: add libOpenGL.so* too
- interfaces/hardware-observe: add some dmi properties
- build-aux: stage libgcc1 library into snapd snap
- interfaces/block-devices: support to access the state of block
devices
- packaging: ship the snapd.apparmor.service unit in debian

[2.52-1]
- Update to 2.52
- Drop squashfs 4.5+ patch as it's part of 2.52 release
- Cherry pick clone3 seccom patch (RHBZ#2008737)

* Fri Sep 03 2021 Ian Johnson
- New upstream release 2.52
- interface/builtin: add qualcomm-ipc-router interface for
AF_QIPCRTR socket protocol
- o/ifacestate: special-case system-files and force refreshing its
static attributes
- interfaces/network-control: additional ethernet rule
- packaging: update 2.52 changelog with 2.51.7
- interfaces/interfaces/ion-memory-control: add: add interface for
ion buf
- packaging: merge 2.51.6 changelog back to 2.52
- secboot: use half the mem for KDF in AddRecoveryKey
- secboot: switch main key KDF memory cost to 32KB
- many: merge release/2.51 change to release/2.52
- .github/workflows/test.yaml: use snapcraft 4.x to build the snapd
snap
- o/servicestate: use snap app names for ExplicitServices of
ServiceAction
- tests/main/services-install-hook-can-run-svcs: add variant w/o
--enable
- o/servicestate: revert only start enabled services
- tests: adding Ubuntu 21.10 to spread test suite
- interface/modem-manager: add support for MBIM/QMI proxy clients
- cmd/snap/model: support storage-safety and snaps headers too
- o/assertstate: Implement EnforcedValidationSets helper
- tests: using retry tool for nested tests
- gadget: check for system-save with multi volumes if encrypting
correctly
- interfaces: make the service naming entirely internal to systemd
BE
- tests/lib/reset.sh: fix removing disabled snaps
- store/store_download.go: use system snap provided xdelta3 priority
+ fallback
- packaging: merge changelog from 2.51.3 back to master
- overlord: only start enabled services
- interfaces/builtin: add sd-control interface
- tests/nested/cloud-init-{never-used,nocloud}-not-vuln: fix tests,
use 2.45
- tests/lib/reset.sh: add workaround from refresh-vs-services tests
for all tests
- o/assertstate: check for conflicts when refreshing and committing
validation set asserts
- devicestate: add support to save timings from install mode
- tests: new tests.nested commands copy and wait-for
- install: add a bunch of nested timings
- tests: drop any-python wrapper
- store: set ResponseHeaderTimeout on the default transport
- tests: fix test-snapd-user-service-sockets test removing snap
- tests: moving nested_exec to nested.tests exec
- tests: add tests about services vs snapd refreshes
- client, cmd/snap, daemon: refactor REST API for quotas to match
CLI org
- c/snap,asserts: create/delete-key external keypair manager
interaction
- tests: revert disable of the delta download tests
- tests/main/system-usernames-microk8s: disable on centos 7 too
- boot: support device change
- o/snapstate: remove unused refreshSchedule argument for
isRefreshHeld helper
- daemon/api_quotas.go: handle conflicts, returning conflict
response
- tests: test for gate-auto-refresh hook error resulting in hold
- release: 2.51.2
- snapstate/check_snap: add snap_microk8s to shared system-
usernames
- snapstate: remove temporary snap file for local revisions early
- interface: allows reading sd cards internal info from block-
devices interface
- tests: Renaming tool nested-state to tests.nested
- testutil: fix typo in json checker unit tests
- tests: ack assertions by default, add --noack option
- overlord/devicestate: try to pick alternative recovery labels
during remodel
- bootloader/assets: update recovery grub to allow system labels
generated by snapd
- tests: print serial log just once for nested tests
- tests: remove xenial 32 bits
- sandbox/cgroup: do not be so eager to fail when paths do not exist
- tests: run spread tests in ubuntu bionic 32bits
- c/snap,asserts: start supporting ExternalKeypairManager in the
snap key-related commands
- tests: refresh control spread test
- cmd/libsnap-confine-private: do not fail on ENOENT, better getline
error handling
- tests: disable delta download tests for now until the store is
fixed
- tests/nested/manual/preseed: fix for cloud images that ship
without core18
- boot: properly handle tried system model
- tests/lib/store.sh: revert #10470
- boot, seed/seedtest: tweak test helpers
- o/servicestate: TODO and fix preexisting typo
- o/servicestate: detect conflicts for quota group operations
...

Updated Packages

Release/Architecture	Filename	MD5sum	Superseded By Advisory	Channel Label
Oracle Linux 8 (x86_64)	snapd-2.62-0.el8.src.rpm	953f8f21be1101c212d86876b01bf976	-	ol8_x86_64_developer_EPEL
	snap-confine-2.62-0.el8.x86_64.rpm	2ce98309639f52644e8fd797deba13a7	-	ol8_x86_64_developer_EPEL
	snapd-2.62-0.el8.x86_64.rpm	d0f5c428b92bc5c2f2d7307c87286868	-	ol8_x86_64_developer_EPEL
	snapd-devel-2.62-0.el8.noarch.rpm	529c809407f941bc54c0df87b94c6096	-	ol8_x86_64_developer_EPEL
	snapd-selinux-2.62-0.el8.noarch.rpm	7041d866ec7ed91a3085cb7b571eb38c	-	ol8_x86_64_developer_EPEL

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team