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

[Keith Packard]

On Wed, 7 Sep 2011 22:50:02 +0200, Zdenek Kabelac <zdenek.kabelac@xxxxxxxxx> 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?

-- 
keith.packard@xxxxxxxxx

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