Could you try to obtain a backtrace http://wiki.ubuntu.com/DebuggingProgramCrash of the hang and attach the file to the bug report? Without extra informations nor a way to trigger the bug it's not easy to work on it
-- workspace switcher hangs https://bugs.launchpad.net/bugs/115693 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
