[Intel-gfx] kernel BUG at drivers/gpu/drm/i915/i915_gem.c:3459

[Zdenek Kabelac]

2011/9/8 Keith Packard <keithp at keithp.com>:
> On Wed, 7 Sep 2011 22:50:02 +0200, Zdenek Kabelac <zdenek.kabelac at gmail.com> wrote:
>> Hi
>>
>> This happened to today probably in the moment, LCD was turned off by
>> Xserver as a screenblank
>> My hw is Lenovo T61  4GB, intel driver.
>
> Can you describe what your desktop software environment looks like? Are
> you running mutter, or compiz or some other compositing window manager?
> Were you running a full-screen game? In other words, could you have been
> hitting the page-flipping paths with a full-screen 3D application?
>


Hard to tell whether it's desktop environment - but it's so called Gnome3.
Desktop/CPU was mostly idle - maybe some Firefox  animation running on
the screen,
but yes it's full-screen 3d desktop.

Zdenek