I am also affected by this error. Confirming bug. I can provide my /var/log/dist-upgrade/ files too if needed, but they appear to be very similar to DLCBurggraaff's.
** Changed in: update-manager (Ubuntu) Status: New => Confirmed -- Intrepid -> Jaunty Alpha5 : can not mark 'ubuntu-desktp' for upgrade https://bugs.launchpad.net/bugs/335623 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