It seems the NVidia GT240 is prone to the error too. I tried both the 64-bit regular Ubuntu 12.10 and KXstudio 64 bit 12.04 and both failed with the error.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/977588 Title: GPU hangs with PGRAPH TLB flush idle timeout fail To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/977588/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs