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Re: Matrox G450 and DRM question



> Everything is working except DRI/DRM. When I run
> GlxGears (on either head), I 
> get:
> 
> libGL error: failed to open DRM: Operation not
> permitted
> libGL error: reverting to (slow) indirect rendering
> 
> Section "DRI"
>   Group  	"video"
>   Mode   	0660 **
> EndSection
Is the user that you're running as in the video group?
If not, either add that user to the group, or change
the **'d line to:
Mode 0666
(which is a potential local security hole, but not a
large one)

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