I also suffer from this bug in quantal, including with today's latest driver version:
ii xserver-xorg-video-radeon 1:6.99.99~git20120913.8637f772-0ubuntu1 i386 X.Org X server -- AMD/ATI Radeon display driver Strangely I never saw this bug in precise. The symptoms are not always the same: - sometimes the GPU hangs and the kernel and X server recover correctly - sometimes the GPU hangs again and again, the X server becomes unusable and I have to reboot (which is a data loss bug) - once the X server even crashed (see bug #1061750) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/986524 Title: radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/986524/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
