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Old 04-10-2007, 10:31 PM   #1
kc5hwb
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Registered: Jun 2001
Location: Grapevine, Texas
Distribution: Ubuntu 14.04, CentOS 7
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API Mis-Match When Trying to Launch X


I just installed this driver...
http://www.nvidia.com/object/linux_d..._1.0-9755.html

It worked fine for about 10-15 min and then the screen just froze. So I had to do a hard reboot and now when it tried to launch X I get a API mismatch error. Here is the complete message:

Quote:
ERROR: API mismatch: the NVIDIA kernal module has the version 1.0-7184 but the X module has the version 1.0-9755. Please make sure that the kernal module and all NVIDIA driver components have the same version.
NVIDIA 0: Failed to initialize the NVIDIA kernel module! Please ensure that there is a supported NVIDIA GPU in this system and that the NVIDIA device file have been created.
 
Old 04-11-2007, 03:37 PM   #2
fragos
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Registered: May 2004
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Grub boot to the recovery 6.10. You will be at the commanad line. Enter "sudo nano /etc/X11/xorg.conf". The the diver nvidia to nv or vesa and reboot. With your now working system use Synaptic to install nvidia-glx or nvidia-glx-legacy as indicated for your video card.
 
Old 04-11-2007, 04:41 PM   #3
kc5hwb
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Registered: Jun 2001
Location: Grapevine, Texas
Distribution: Ubuntu 14.04, CentOS 7
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Quote:
Originally Posted by fragos
Grub boot to the recovery 6.10. You will be at the commanad line. Enter "sudo nano /etc/X11/xorg.conf". The the diver nvidia to nv or vesa and reboot. With your now working system use Synaptic to install nvidia-glx or nvidia-glx-legacy as indicated for your video card.
My "now working system" is the one with the error.

The guys on the nvidia forum say that I should NOT be running nvidia-glx when using this latest driver...

http://www.nvnews.net/vbulletin/showthread.php?t=72490
 
Old 04-11-2007, 05:12 PM   #4
kc5hwb
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Registered: Jun 2001
Location: Grapevine, Texas
Distribution: Ubuntu 14.04, CentOS 7
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Ok, I am back on my Ubuntu system. I fixed it (temporarily I am guessing) by doing this...

Quote:
If you use Ubuntu, please also ensure that the linux-restricted-modules packages have been uninstalled. Alternatively, you can edit the /etc/default/linux-restricted-modules or /etc/default/linux-restricted-modules-common configuration file and disable the NVIDIA linux-restricted kernel modules (nvidia, nvidia_legacy) via:

DISABLED_MODULES="nv"
Found here...
http://www.nvnews.net/vbulletin/showthread.php?t=72490

These instructions also say to uninstall the nvidia-glx package from Synaptic. I haven't done that yet, as I am not sure that is right.
 
  


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