First, say it "froze" or "locked up". "crashes" are something different entirely. :-)
Second, when you get gpu freezes, you need to collect the output of 'dmesg' and your /sys/kernel/debug/dri/0/i915_error_state file. Both of these must be collected while the machine is locked up (e.g. by sshing into the sick machine over ethernet). See https://wiki.ubuntu.com/X/Troubleshooting/Freeze for additional info. Third, upstream is pretty much completely disinterested in reports about "random" gpu lockups, and just close them out. So I guess if it is indeed just random, I suppose you'll just have to live with it and hope someone else gets a better angle on it. But you mentioned it seems to happen when switching workspaces, so perhaps try doing that a whole bunch and see if it occurs again. If you can force it to happen deliberately then upstream may be able to help pin it down and get it fixed. ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1098061 Title: [gm45] GPU lockup IPEHR: 0x60020100 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1098061/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
