installed it, and it says $ sudo apparmor_parser --replace /etc/apparmor.d/usr.lib.snapd.snap-confine.real File /etc/apparmor.d/usr.lib.snapd.snap-confine.real not found, skipping...
$ sudo systemctl start apparmor $ sudo systemctl status apparmor ● apparmor.service - AppArmor initialization Loaded: loaded (/lib/systemd/system/apparmor.service; enabled; vendor preset: enabled) Active: active (exited) since Tue 2018-04-17 20:06:52 BST; 4s ago Docs: man:apparmor(7) http://wiki.apparmor.net/ Process: 3101 ExecStart=/etc/init.d/apparmor start (code=exited, status=0/SUCCESS) Main PID: 3101 (code=exited, status=0/SUCCESS) Apr 17 20:06:51 wopr.house systemd[1]: Starting AppArmor initialization... Apr 17 20:06:51 wopr.house apparmor[3101]: * Starting AppArmor profiles Apr 17 20:06:51 wopr.house apparmor[3101]: Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox Apr 17 20:06:51 wopr.house apparmor[3101]: Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox-esr Apr 17 20:06:52 wopr.house apparmor[3101]: Skipping profile in /etc/apparmor.d/disable: usr.sbin.rsyslogd Apr 17 20:06:52 wopr.house apparmor[3101]: ...done. Apr 17 20:06:52 wopr.house systemd[1]: Started AppArmor initialization. so somehow it was part installed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1764312 Title: fails to start in Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1764312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs