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Old 09-22-05, 07:31 AM   #1
rainer
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Join Date: Sep 2005
Posts: 2
Default OpenGL rendering disabled

Using one Nvidia Quardro NVS 280 and two Nvidia Quardro4 NVS 400 in a multihead configuration with the Nvidia driver NVIDIA-Linux-x86-1.0-7676 running on xorg-x11-server version 6.8.3-30, reports "OpenGL rendering disabled". My OpenGL application is not able to run.
Disabling the NVS 280 in the xorg.conf will solve the problem.
But Nvidia / PNY states that for a 10 monitor solution on linux the mixed usage of NVS400 and NVS280 is valid.

What is going wrong here ?


Here is the report from the Xorg.0.log:
----------------------------
...
(WW) NVIDIA(1): The GPU driving screen 1 is incompatabile with the rest of the
(WW) NVIDIA(1): GPUs composing the desktop. OpenGL rendering will be
(WW) NVIDIA(1): disabled on screen 1.
(WW) NVIDIA(2): The GPU driving screen 2 is incompatabile with the rest of the
(WW) NVIDIA(2): GPUs composing the desktop. OpenGL rendering will be
(WW) NVIDIA(2): disabled on screen 2.
(WW) NVIDIA(3): The GPU driving screen 3 is incompatabile with the rest of the
(WW) NVIDIA(3): GPUs composing the desktop. OpenGL rendering will be
(WW) NVIDIA(3): disabled on screen 3.
(WW) NVIDIA(4): The GPU driving screen 4 is incompatabile with the rest of the
(WW) NVIDIA(4): GPUs composing the desktop. OpenGL rendering will be
(WW) NVIDIA(4): disabled on screen 4.
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Old 09-22-05, 08:54 PM   #2
netllama
NVIDIA Corporation
 
Join Date: Dec 2004
Posts: 8,763
Default Re: OpenGL rendering disabled

rainer,
Please generate and post a bug report & the output from glxinfo.

Thanks,
Lonni
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