[gentoo-user] Re: OpenGL problem after upgrading mesa and xorg-server

[wabe]

wabe <wabenbau@×××××.com> wrote:

> Since I've upgraded mesa (12.0.1 to 13.0.5) and xorg-server
> (1.18.4 to 1.19.2), OpenGL programs don't work any longer for
> non-root users, even when these users are members of the group
> "video".
>
> The USE flags for
>
> xorg-server: doc glamor ipv6 kdrive suid udev xorg xvfb
>
> mesa: classic dri3 egl gallium gbm gcrypt gles2 llvm nettle nptl
> opencl openmax osmesa pax_kernel pic vaapi vdpau wayland xa xvmc
>
> I'm using gentoo hardened kernel (4.8.17-hardened-r2).
>
>
> This is the error message:
>
> user@puter ~ $ glxgears
> libGL error: MESA-LOADER: failed to retrieve device information
> libGL error: image driver extension not found
> libGL error: failed to load driver: radeon
> libGL error: MESA-LOADER: failed to retrieve device information
> unknown chip id 0x683f, can't guess.
> libGL error: failed to create dri screen
> libGL error: failed to load driver: radeon
>
> As root, everything works fine.
>
> I searched the web and also read the gentoo xserver wiki but
> couldn't find a solution.

P.S.: After downgrading mesa to 12.0.1 everything works fine again.
So the problem has nothing to do with xorg-server.

--
Regards
wabe