this might be possibly related to flash player being active in chrome. it certainly seems to happen when I'm actively using chrome (from google's repo) and often times seems to hang up the chrome process to the extent that I need to force-quit it.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1358357 Title: False GPU lockup IPEHR: 0x0a080001 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1358357/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs