>> >For gpu hangs the important thing is the i915_error_state file from >> >sysfs >> (the files you've attached are mainly interesting for modeset issues). >> I guess the best thing would be to file a bug on bugs.freedesktop.org >> with that. >> >> # cat /sys/kernel/debug/dri/0/i915_error_state >> no error state collected >> # cat /sys/kernel/debug/dri/64/i915_error_state >> no error state collected >> >> mount: >> sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) >I guess you need to rehang your machine, the error_state doesn't survive a reboot. Hung the system and checked i915_error_state before reboot. Any other hints ? Angela
