I also have this problem. It appears to randomly occur when I am away from the computer. It doesn't occur every time the display goes to sleep.
It seems to happen more frequently since the latest kernel update I just installed. This is on my Dell Latitude E4310 using integrated graphics on a Core i5 m520. Is upstream still looking for dumps? If so, how can I help? -- [i855] GPU hung (drm i915 intel) on Lucid Lynx https://bugs.launchpad.net/bugs/528467 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
