These files were after dmesg instructed there might be more info in 'i915_error_state' with message like: [176339.808126] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [176339.808141] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
So, I copied both of the following here. sudo cp /sys/kernel/debug/dri/0/i915_error_state 0.i915_error_state sudo cp /sys/kernel/debug/dri/64/i915_error_state 64.i915_error_state Then also collected dmesg as it had more info now than it did when 'ubuntu-bug' collected it. ** Attachment added: "more-info.tar.gz: i915_error_state and additional dmesg" https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1182954/+attachment/3684038/+files/more-info.tar.gz -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1182954 Title: xorg hang on i915 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1182954/+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
