This issue was fixed in a recent commit to snapd, but it hasn't reached the stable channel yet (it should be in snapd 2.45). You can either:
* 'sudo snap install --devmode mysql-workbench-community' to work around the issue and put apparmor into complain mode
* 'sudo snap refresh snapd --edge' to pull in the edge build of snapd which has the fix
If choosing the former, when 'snap version' reports 2.45, you can install the snap in strict mode (omit --devmode). If the latter, when 'snap info snapd' reports that 2.45 is in the stable channel, run 'sudo snap refresh snapd --stable' to start tracking stable again.
This is not a bug in apparmor, but instead snapd. Triaging the bug as such.
I'm not familiar with mysql-workbench -community, but looking at the logs I see:
May 14 17:44:33 owen-AOD255 kernel: [ 181.312508] audit: type=1400 audit(158947467 3.710:1024) : apparmor="DENIED" operation="connect" profile= "snap.mysql- workbench- community. mysql-workbench -community" name="/ run/uuidd/ request" pid=3579 comm="mysql- workbench" requested_mask="w" denied_mask="w" fsuid=1000 ouid=0
This issue was fixed in a recent commit to snapd, but it hasn't reached the stable channel yet (it should be in snapd 2.45). You can either:
* 'sudo snap install --devmode mysql-workbench -community' to work around the issue and put apparmor into complain mode
* 'sudo snap refresh snapd --edge' to pull in the edge build of snapd which has the fix
If choosing the former, when 'snap version' reports 2.45, you can install the snap in strict mode (omit --devmode). If the latter, when 'snap info snapd' reports that 2.45 is in the stable channel, run 'sudo snap refresh snapd --stable' to start tracking stable again.
This is not a bug in apparmor, but instead snapd. Triaging the bug as such.