Just wanted to add that this error happens with the fglrx driver as well. Backingstore just doesn't work.
-- Xorg crashed with SIGSEGV in miValidateTree https://bugs.launchpad.net/bugs/274988 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
