Am Mittwoch, den 13.06.2012, 00:09 +0200 schrieb Angela: > >> >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 ?
I think you have to mount the debug filesystem [1]. Thanks, Paul PS: Maybe that and the i915_error_state stuff could be added to the Intel Web site too [2]. PPS: Angela, you can also join the IRC channel #intel-gfx for live debugging. PPPS: Angela, can you use a different mail program which can quote correctly. Outlook should be able to do it, but I do not know how to configure it. Thunderbird works under Microsoft Windows. [1] https://en.wikipedia.org/wiki/Debugfs [2] http://intellinuxgraphics.org/how_to_report_bug.html
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