Hi - are there any AppArmor denials in the syslog? To check, you can trigger this bug and then look in /var/log/syslog for lines that contain 'apparmor="DENIED"'. Thanks!
** Changed in: apparmor (Ubuntu) Importance: Critical => Undecided ** Changed in: apparmor (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1627304 Title: User locking problems - guest login crashing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1627304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs