I have the same problem.. it happens only with compiz. Metacity works fine. I run gnome desktop. The cursor turns into a pointer and ignores clicks, you can still type in the current window but alt + tab doesn´t work. I do a "restart gdm" via ctrl + alt + f2 -> login -> sudo when it happens.. Maybe a Dump of the compiz process would be usefull?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/709461 Title: Application windows can sometimes fail to display and will mask regions of the screen -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
