It was 2 apparmor_parser processes that was running, and each having an RSS >1GB (I noticed because it forced my machine into swapping so it got very slow :) I saw it after having installed microk8s (using snap) - so I assumed it was related somehow. I have re-enabled apparmor permanently and if there is anything I can do, to find more info on those two processes are doing - I'll gladly do that..
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1851627 Title: slack (and other snaps?) fails to run if apparmor does not run To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1851627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs