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Quake4 GLX visual problem, 64bit fedora

I have bin trying to install the quake4 demo but I keep getting the fellowing error, at runtime:

Code:

$ quake4-demo

[...]

--------------- R_InitOpenGL ----------------

Initializing SDL subsystem

Loading GL driver 'libGL.so.1' through SDL

Xlib:  extension "GLX" missing on display ":0.0".

Xlib:  extension "GLX" missing on display ":0.0".

TODO: Sys_SetClipboardData

********************

ERROR: SDL_SetVideoMode failed: Couldn't find matching GLX visual

********************

--------------- BSE Shutdown ----------------

---------------------------------------------

WARNING: rvServerScanGUI::Clear() - invalid scanGUI



idRenderSystem::Shutdown()

Sys_Error: SDL_SetVideoMode failed: Couldn't find matching GLX visual

I'm running fc5_x86-64, and have a Geforce 6800 GS with the official drivers from nVidia.
I have nstalled both the 32 and 64 bit SDL package.

Here's some relavant parts of my xorg.conf:

Code:

[...]

Section "ServerLayout"

        Identifier    "single head configuration"

        Screen      0  "Screen0" 0 0

        InputDevice    "Mouse0" "CorePointer"

        InputDevice    "Keyboard0" "CoreKeyboard"

EndSection

[...]

Section "Module"

        Load  "dbe"

        Load  "extmod"

        Load  "fbdevhw"

        Load  "record"

        Load  "freetype"

        Load  "type1"

        Load  "glx"

EndSection

[...]

Section "Monitor"

        Identifier  "Monitor0"

        VendorName  "Monitor Vendor"

        ModelName    "MAG 570V"

        HorizSync    30.0 - 70.0

        VertRefresh  50.0 - 150.0

        Option            "dpms"

EndSection



Section "Device"

        Identifier  "Videocard0"

        Driver      "nvidia"

        VendorName  "Videocard vendor"

        BoardName  "nVidia Corporation NV41.0"

EndSection



Section "Screen"

        Identifier "Screen0"

        Device    "Videocard0"

        Monitor    "Monitor0"

        DefaultDepth    24

        SubSection "Display"

                Viewport  0 0

                Depth    24

                Modes    "1400x1050" "1280x960" "1152x864" "1024x768" "800x600" "640x480"

        EndSubSection

EndSection

Nobody have a clue how to solve this? I did some more research on the topic, and it seems that most people solve the by uncomment the Load GLX, but since I already have this done I really can't do that.

Here's some more information on the problem. Hope somebody out there know something, any help would be appreciated.

Code:

$ glxinfo

name of display: :0.0

Xlib:  extension "GLX" missing on display ":0.0".

Xlib:  extension "GLX" missing on display ":0.0".

Xlib:  extension "GLX" missing on display ":0.0".

Error: couldn't find RGB GLX visual



  visual  x  bf lv rg d st colorbuffer ax dp st accumbuffer  ms  cav

 id dep cl sp sz l  ci b ro  r  g  b  a bf th cl  r  g  b  a ns b eat

----------------------------------------------------------------------

Xlib:  extension "GLX" missing on display ":0.0".

Xlib:  extension "GLX" missing on display ":0.0".

0x21 24 tc  1  0  0 c  .  .  0  0  0  0  0  0  0  0  0  0  0  0 0 None

Xlib:  extension "GLX" missing on display ":0.0".

Xlib:  extension "GLX" missing on display ":0.0".

0x22 24 dc  1  0  0 c  .  .  0  0  0  0  0  0  0  0  0  0  0  0 0 None

[emil@localhost ~]$ cat /etc/X11/XF86Config | grep glx

cat: /etc/X11/XF86Config: Ingen sådan fil eller filkatalog

[emil@localhost ~]$ cat /etc/X11/xorg.conf | grep glx

        Load  "glx"

Ok, I'll talk once more to my self :D
After reinstalling the nvidia drivers everything works with no complain,..:)