[Intel-gfx] Question about GM45, GEM and KMS

Kenny Graunke kenny at whitecape.org
Mon Feb 23 09:29:02 CET 2009

On Sunday 22 February 2009 22:05:30 Claudio M. Camacho wrote:
> Actually, an update to this information. As soon as I got KMS working
> with -rc6, I also got the rendering to become Software Rasterizer, don't
> ask me why.
> Now I don't have 3D acceleration, so I'm back to the cruel world. Could
> you guys give some information about this? Is it a problem with libdrm2
> or libmesa? Or is it just a problem with current GEM+KMS code?
> I'd appreciate your help, before filing any bug report.


I'm guessing we hit the same issue.  If I ran LIBGL_DEBUG=verbose glxinfo, 
it'd mention something about invalid magic and failed authentication.  I 
upgraded to libdrm from git, and everything worked again.

So you might try that. :) Good luck!


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