For me this problem seems to be more related to the high cpu use after suspend bugs : 771238 and 776314.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/773564 Title: compiz occasionally hangs with 100% cpu usage (inotify plugin infinite loop) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs