I see a message like this too (about AppArmor) so I think it is the same bug.
-- After update from 0.1.8 to 0.2.0, custom-compiled kernel without initramfs fails to boot https://bugs.launchpad.net/bugs/447525 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
