This happens every time I leave my computer and then come back, which leads me to suspect that it happens whenever the monitor powers off, also.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/770160 Title: windows start to move slow after using compiz for some hours -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs