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 Desktop Bugs, which is a bug contact for deskbar-applet in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs