Further investigation reveals that this problem seems to be caused by python-launchpad-integration depending on python < 2.6, so I'm adding launchpad-integration to the "Affected" list.
-- 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 Desktop Bugs, which is subscribed to launchpad-integration in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs