I can confirm this bug with a different Sandy Bridge laptop (Dell XPS 15). With more and more Sandy Bridge laptops being released I think this counts as high priority.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/816075 Title: X crashes when Impress antialiasing on Lenovo X220 Intel drivers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/816075/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
