You can reproduce this problem very quickly on a freshly installed Ubuntu 12.04 system with Folsom by following the user manual line for line due to bug #1064749
** Also affects: nova (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1012551 Title: Cannot delete instance in ERROR status To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1012551/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs