Public bug reported: I've written an issue here: https://github.com/stuartlangridge/ColourPicker/issues/63
Pick (a color picker distributed as a snap) will not launch. The creator of the application believes this to be a problem with my system, not with their app. Apparently, AppArmor is preventing it from starting. I'm not familiar with this MAC implementation, but the logs suggest that this is the problem. See the attachment. ``` nov 07 11:18:29 alq22 audit[27542]: AVC apparmor="DENIED" operation="open" profile="snap.pick-colour-picker.pick-colour-picker" name="/proc/27542/mounts" pid=27542 comm="python3" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 nov 07 11:18:29 alq22 kernel: audit: type=1400 audit(1573136309.796:304): apparmor="DENIED" operation="open" profile="snap.pick-colour-picker.pick-colour-picker" name="/proc/27542/mounts" pid=27542 comm="python3" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 ``` This is a fresh installation of Ubuntu 18.04.3. I take great care not to mess with system components such as snapd. Other snaps are working properly. ** Affects: apparmor (Ubuntu) Importance: Undecided Status: New ** Attachment added: "Journalctl output - see last lines" https://bugs.launchpad.net/bugs/1851661/+attachment/5303495/+files/journalctl.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/1851661 Title: AppArmor denied operation open to snap pick-colour-picker Status in apparmor package in Ubuntu: New Bug description: I've written an issue here: https://github.com/stuartlangridge/ColourPicker/issues/63 Pick (a color picker distributed as a snap) will not launch. The creator of the application believes this to be a problem with my system, not with their app. Apparently, AppArmor is preventing it from starting. I'm not familiar with this MAC implementation, but the logs suggest that this is the problem. See the attachment. ``` nov 07 11:18:29 alq22 audit[27542]: AVC apparmor="DENIED" operation="open" profile="snap.pick-colour-picker.pick-colour-picker" name="/proc/27542/mounts" pid=27542 comm="python3" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 nov 07 11:18:29 alq22 kernel: audit: type=1400 audit(1573136309.796:304): apparmor="DENIED" operation="open" profile="snap.pick-colour-picker.pick-colour-picker" name="/proc/27542/mounts" pid=27542 comm="python3" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 ``` This is a fresh installation of Ubuntu 18.04.3. I take great care not to mess with system components such as snapd. Other snaps are working properly. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1851661/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp