I have seen this here too, it seems to be less easily triggered if the "wobble" pugin is disabled.
** Changed in: compiz (Ubuntu) Importance: Undecided => High Status: Unconfirmed => Confirmed -- [gutsy]latest compiz update causes sytem to lockup when enabling compiz https://bugs.launchpad.net/bugs/119199 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs