Thank you for your bug. Is that metacity hanging when that happen (like no action is doing something)? Could you get a backtrace by attaching it with gdb from an another account opened by example? Could you attach a small test case or describes some steps to get the issue?
** Changed in: metacity (Ubuntu) Severity: Normal => Minor Assignee: (unassigned) => Ubuntu Desktop Bugs Status: Unconfirmed => Needs Info -- Lots of windows needing Force Quit can hang metacity https://launchpad.net/bugs/47307 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs