Same happened to me when Alt+Tabbing between Windows, Desktop got stuck and compiz was shut down.
-- compiz.real crashed with SIGSEGV in updateWindowAttributes() https://bugs.launchpad.net/bugs/202021 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs