Disabling the "Mail (Address Book)" plugin solved the problem for me too.
-- [gutsy] deskbar applet locks up with window switch plugin enabled https://bugs.launchpad.net/bugs/150559 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs