There seems to be a relation to missing redraw rectangles and metacity getting slower/collecting much memory.
Why does metacity collect so much pixmap memory? ** Attachment added: "xrestop output before and after metacity restart" https://bugs.launchpad.net/ubuntu/+source/metacity/+bug/774740/+attachment/2339557/+files/metacity-xrestop -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to metacity in Ubuntu. https://bugs.launchpad.net/bugs/774740 Title: Huge memory leak in metacity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/metacity/+bug/774740/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs