I also faced this issue frequently in Ubuntu 11.10. Interestingly, the bug does not show up every time the update manager window pops up in launcher. Two out of three times the update manager window shows up, when I click the icon.
I hoped this would be solved in Ubuntu 12.04 but the problem is still there. (I'm having it right now.) -- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
