have got this bug since lucid alpha days. reloading the window manager e.g. by using compiz fusion icon solves it temporarily
-- Window decoration and title bar is missing in Lucid https://bugs.launchpad.net/bugs/577482 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
