Hi Jochen, This doesn't happen to me. I have always opened Thunderbird on desktop 2 and using desktop 1 as the main desktop and no app goes to desktop 1. Have you tried to restart your computer?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1008022 Title: Gnome-panel disappears when switching desktop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1008022/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs