It looks as though your /etc/apparmor.d/usr.sbin.libvirtd is missing at least these lines:
dbus bus=system, signal, ptrace, -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1324393 Title: "Force off" fails with "Permission denied" after upgrading to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1324393/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
