I am observing this bug since 13.04. If I start update-manger via a python debugger (pdb), it works and shows its windows properly, although it's slow as hell. If started normally, it doesn't show its window no matter if it has started automatically or manually. A similar bug seems to affect automated starts of deja-dup since 13.10.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/989588 Title: update-manager popup is shown on launcher and alt-tab list but window doesn't show up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/989588/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs