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SubjectRe: Graphic corruption with i915 (2.6.39.1)
Chris Wilson, el 16 de junio a las 17:39 me escribiste:
> On Thu, 16 Jun 2011 13:18:03 -0300, Leandro Lucarella <luca@llucax.com.ar> wrote:
> > cannot access /sys/kernel/debug/dri/0/i915_error_state: No such file or directory
> >
> > The debug directory is not present, should I boot or compile with some
> > particular option to enable it?
>
> You need to compile with CONFIG_DEBUGFS and at runtime
> "mount -tdebugfs debug /sys/kernel/debug".
>
> The /sys/kernel/debug/dri/0/i915_error_state will only be populated
> after a hang is detected.

OK, I had CONFIG_DEBUGFS but never mounted it. Unfortunately I rebooted
since the problem, so now that file says: no error state collected

I'll get the contents when it happens again.

--
Leandro Lucarella (AKA luca) http://llucax.com.ar/
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