extension "GLX" missing on display ":0.0" ???

[Roman Protsiuk]

I had exact problem because of SELinux. Solved by setting "Allow the
use of shared libraries with Text Relocation" for the SELinux (I have
that in the Administration/Security Level and Firewall/SELinux:
Compartibility).

On 4/19/06, Dave Stevens <geek at uniserve.com> wrote:
> Does anyone know why this i and what I can do about it? Appeared right after
> installing the livna nvidia driver rpm
>
> [dave at localhost ~]$ glxgears
> Xlib:  extension "GLX" missing on display ":0.0".
> glxgears: Error: couldn't get an RGB, Double-buffered visual.