Yes, these specific steps performed in a core desktop VM. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to glib2.0 in Ubuntu. https://bugs.launchpad.net/bugs/1998267
Title: glib not aware of snap confinement Status in glib2.0 package in Ubuntu: Fix Released Status in glib2.0 source package in Jammy: Fix Committed Status in glib2.0 source package in Kinetic: Won't Fix Status in glib2.0 source package in Lunar: Fix Released Bug description: [ Impact] glib is not aware of snap confinement and this causes the internal logic to decide when to use portals to not work as designed. One important case is the gsettings backend, which should use a keyfile when confined rather than using dconf. When using a fully confined desktop this is required, as dconf is not suitable for sharing between snaps. This has been fixed in glib main: https://gitlab.gnome.org/GNOME/glib/-/merge_requests/3020 [ Test Plan ] (requires a core snap running the updated glib). 1. Install gnome-calculator snap: $ snap install gnome-calculator 2. Disconnect gsettings interface: $ snap disconnect gnome-calculator:gsettings 3. Run gnome-calculator 4. Change mode from basic to advanced 5. Close and re-open gnome-calculator Expected result: Mode change remembered on second run. gnome-calculator settings written to ~/snap/gnome-calculator/current/.config/glib-2.0/settings/keyfile Observed result: Mode change not remembered on second run, errors shown in console about accessing dconf: (gnome-calculator:1031938): dconf-CRITICAL **: 14:08:56.034: unable to create file '/run/user/1000/snap.gnome-calculator/dconf/user': Permission denied. dconf will not work properly. [ Where problems could occur ] - New bug introduced in glib causing a crash. - Security issue introduced in glib due to accessing snapctl. - Unexpected behaviour change when running snaps with updated glib. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glib2.0/+bug/1998267/+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
