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-   -   Quake4 GLX visual problem, 64bit fedora (http://www.linuxquestions.org/questions/linux-software-2/quake4-glx-visual-problem-64bit-fedora-456291/)

munthe 06-19-2006 01:32 PM

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


munthe 06-20-2006 10:31 AM

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"


munthe 06-20-2006 12:48 PM

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


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