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some x help please

Dante Tucker
Purple
Join date: 8 Aug 2006
Posts: 806
08-10-2006 16:58
2006-08-10T23:37:24Z INFO: Initializing window...
2006-08-10T23:37:25Z INFO: createContext: creating window 800x600x32
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
2006-08-10T23:37:25Z INFO: createContext: window creation failure. SDL: Couldn't find matching GLX visual
2006-08-10T23:37:25Z INFO: Unloading all GL symbols...
2006-08-10T23:37:25Z WARNING: OSMessageBox: Window creation error
2006-08-10T23:37:25Z INFO: Unloading all GL symbols...
2006-08-10T23:37:25Z WARNING: LLWindowManager::create() : Error creating window.
2006-08-10T23:37:25Z WARNING: Unable to create window, be sure screen is set at 32-bit color in Control Panels->Display->Settings

I've searched around but can't find out whats causing these errors or how to fix them.
Maybe you guys know?
Merrick Moose
Registered User
Join date: 20 Oct 2005
Posts: 191
08-10-2006 17:38
It appears that your video drivers are not installed.

What is your video card? (nvidia/ATI/etc?) and what distribition of linux are you running?


Don't be to worried, this is the most common question asked and easily resolved with a bit of info.
GC Continental
Registered User
Join date: 8 Aug 2006
Posts: 17
08-10-2006 18:37
Check your xf86config file or your xorg.conf file (depending on which version you have and which distro). You're missing a line in your "extensions" section. You seem to be missing:

load "glx"

If that's the case, make sure you also have "load dri" in there are as well. Make sure that neither of these lines start with a "#" - that's a comment delimiter.

You can tell it's not loading the extension because of the 3rd line of what you posted.

Hope this helps.


... oh yeah: GLX cannot load if the driver is missing. See, both of these posts have a nugget in them somewhere... ;)
Theora Aquitaine
Registered User
Join date: 12 Feb 2006
Posts: 266
08-11-2006 02:29
From: GC Continental
Check your xf86config file or your xorg.conf file (depending on which version you have and which distro). You're missing a line in your "extensions" section. You seem to be missing:

load "glx"

If that's the case, make sure you also have "load dri" in there are as well. Make sure that neither of these lines start with a "#" - that's a comment delimiter.

You can tell it's not loading the extension because of the 3rd line of what you posted.

Hope this helps.


... oh yeah: GLX cannot load if the driver is missing. See, both of these posts have a nugget in them somewhere... ;)


From what I understand, you should not load "dri" if you are using an nvidia card.. AFAIK, X will not start if it is enabled in xorg.conf. For ATI cards on the other hand, you must enable both "dri" and "glx" in the xorg.conf.

Edit: I was mistaken about the above.. It is possible to load "dri" with an nvidia card.. just not necessary AFAIK.