Thanks John for your answer. So do you know what cause this bunch of audit messages, and how could I fix that?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1787600 Title: kernel: [ 6230.503218] audit: type=1400 audit(1534512537.321:398960): apparmor="DENIED" operation="open" profile="snap.gnome-system-monitor .gnome-system-monitor" name="/run/mount/utab" pid=2265 comm="gnome- system-mo" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1787600/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs