Hi, I can confirm this issue. I've got the same problem thanks to zed, according his guide I was able to fix it. For me this issue appears after installing a new graphic acceleartor driver for my ATI Radeon (Catalyst 11.11). I also did some changes in unity and cpmpiz and tried to fix it with "unity --reset" and "dpkg-reconfiruge compiz".
Best regards Kitsab -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/877445 Title: XCB errors in OpenGL applications caused by fglrx 11.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer-updates/+bug/877445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs