Thanks, Riccardo. That actually points to libvirt (in particular virt- aa-helper) being the problem.
** Package changed: apparmor (Ubuntu) => libvirt (Ubuntu) ** Changed in: libvirt (Ubuntu) Importance: Medium => High ** Changed in: libvirt (Ubuntu) Status: Confirmed => In Progress ** Changed in: libvirt (Ubuntu) Status: In Progress => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1096125 Title: virsh create-snapshot fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1096125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs