Thank you for your bug. Could you give details about the notification popups and why you think that's due to them? What applications do you use? The messages from the log seem to point to a bugged application
** Changed in: metacity (Ubuntu) Importance: Undecided => Low Assignee: (unassigned) => Ubuntu Desktop Bugs Status: Unconfirmed => Needs Info -- mouse clicks do not get through anymore https://launchpad.net/bugs/77054 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs