Bug#617733: xorg: opengl efects are very slow when running as non root
On Thu, Mar 10, 2011 at 18:36:17 -0300, gustavo panizzo <gfa> wrote:
> Package: xorg
> Version: 1:7.5+8
> Severity: normal
>
> i found (on the fresh install) that if i run X as root, glxgears give
> about 1000FPS, warzone2100 is playable again.
> if i run glxgear as regular user, i got 500FPS. warzone2100 is not
> playable
> i tried to setuid Xorg binary without satisfactory results
>
> also, i installed debian testing on a fresh partition and the issue
> remains.
>
Check the permissions and ACLs on /dev/dri/card*, and provide the output
of 'LIBGL_DEBUG=verbose glxinfo'.
Cheers,
Julien
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