Same issue here, I have never seen any snaps opening from the dash (both Firefox and Brave) and they both put out a cgroup error in the syslog. Starting from terminal works and without the cgroup error in the log. Maybe also noticable, I see snap core20 and core22 both installed and cannot remove core20 because it is being used by firefox (but not brave which also does not start).
The list of snaps installed: Name Version Rev Tracking Publisher Notes bare 1.0 5 latest/stable canonical✓ base brave 1.49.128 218 latest/stable brave - core20 20230308 1852 latest/stable canonical✓ base core22 20230316 583 latest/stable canonical✓ base firefox 111.0-2 2453 latest/stable/… mozilla✓ - gnome-42-2204 0+git.09673a5 65 latest/stable canonical✓ - gtk-common-themes 0.1-81-g442e511 1535 latest/stable/… canonical✓ - kde-frameworks-5-96-qt-5-15-5-core20 5.96.0 7 latest/stable kde✓ - keepassxc 2.7.4 1645 latest/stable keepassxreboot - libreoffice 7.5.1.2 270 latest/stable canonical✓ - snap-store 41.3-76-g2e8f3b0 935 latest/stable/… canonical✓ - snapd 2.58.3 18596 latest/stable canonical✓ snapd snapd-desktop-integration 0.1 71 latest/stable/… canonical✓ - -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/2011806 Title: [lunar] Snaps don't launch due to cgroup issue Status in gnome-shell package in Ubuntu: In Progress Bug description: Hi, Lunar up to date, Intel+Nvidia GPUs, Ubuntu Wayland or X11 session, hybrid or discrete graphics. If I click on a snap dash icon, nothing happens. Tested with Thunderbird, Firefox, Shortwave... (VS Code seems ok, maybe due to classic confinment?) I can launch without issue Chrome (deb), Synaptic, GNOME apps, etc. Recent updates included gnome-shell and libadwaita. --- I get this type of log for all problematic snaps: /user.slice/user-1000.slice/user@1000.service/app.slice/app-gnome- shortwave_shortwave-11885.scope is not a snap cgroup --- Context: $ snap --version snap 2.58.3+23.04ubuntu1 snapd 2.58.3+23.04ubuntu1 series 16 ubuntu 23.04 kernel 6.1.0-16-generic $ snap list Nom Version Révision Suivi Éditeur Notes bare 1.0 5 latest/stable canonical✓ base code ee2b180d 122 latest/stable vscode✓ classic core 16-2.58.2 14784 latest/stable canonical✓ core core18 20230308 2714 latest/stable canonical✓ base core20 20230207 1828 latest/stable canonical✓ base core22 20230210 522 latest/stable canonical✓ base firefox 111.0-2 2432 latest/candidate mozilla✓ - gimp 2.10.30 393 latest/stable snapcrafters - gnome-3-28-1804 3.28.0-19-g98f9e67.98f9e67 161 latest/stable canonical✓ - gnome-3-38-2004 0+git.6f39565 119 latest/stable canonical✓ - gnome-42-2204 0+git.09673a5 65 latest/stable canonical✓ - gtk-common-themes 0.1-81-g442e511 1535 latest/stable/… canonical✓ - gtk-theme-pocillo 0.14.4.1 5 latest/stable ubuntubudgie - gtk-theme-qogirbudgie 22.04.1 8 latest/stable ubuntubudgie - gtk2-common-themes 0.1 13 latest/stable canonical✓ - hunspell-dictionaries-1-7-2004 1.7-20.04+pkg-6fd6 2 latest/stable brlin - kde-frameworks-5-91-qt-5-15-3-core20 5.91.0 1 latest/stable kde✓ - kde-frameworks-5-99-qt-5-15-7-core20 5.99.0 15 latest/stable kde✓ - kde-frameworks-5-core18 5.67.0 35 latest/stable kde✓ - libreoffice 7.5.1.2 270 latest/stable canonical✓ - shortwave 3.0.0 79 latest/stable alexmurray✪ - snapd 2.58.2 18357 latest/stable canonical✓ snapd snapd-desktop-integration 0.1 71 latest/stable/… canonical✓ - stellarium-daily v1.2 1396 latest/stable t4saha - thunderbird 102.9.0-1 305 latest/candidate canonical✓ - vlc 3.0.18 3078 latest/stable videolan✓ - To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2011806/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
