This bug might be related to the Quantal + Legacy fglrx driver (12.6) + xorg 1.12 (from makson96's PPA) configuration. I'm running the same configuration and have this bug as well.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088403 Title: [fglrx] Grid overlay is only one triangle To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1088403/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs