I filed the duplicate of this bug 1222261 as I get this frequently on both my i7 laptop and i7 desktop.
I think I found a way to reproduce it easily on demand. Open chromium, and visit google maps. Sign up for "new maps". Visit somewhere on the map and zoom all the way in then zoom in and out a bit. I have triggered this bug a few times just by doing that. I'm not using dual screens or anything funky. Just a basic Ubuntu 13.10 install with Unity. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1041790 Title: [snb] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001, workaround i915.semaphores=0 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1041790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
