It turns out that this was an artifact of another bug, related to gdm themes. This should be marked a duplicate of bug 337109.
-- New upgrade; no splash screen but I get an error dialog before the login window https://bugs.launchpad.net/bugs/400087 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
