Re the supertux2 problem: Could be related to permissions on /dev/dri/video0, which sometimes has permissions for root and the "video" group only. Have a look at permissions and also try putting your user into the "video" group.
I'm not sure if there's an underlying bug in udev that causes this - seems to me like this ought to be writeable by any user sitting at the console by default... -- Slow performance and tiling issues on i915 https://bugs.launchpad.net/bugs/349314 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
