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Old 10-25-07, 05:11 PM   #1
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Join Date: Jun 2007
Posts: 7
Default Awful performance after upgrading Ubuntu from Feisty to Gutsy

I'm having some troubles with X since I upgraded Ubuntu. When I upgraded, I also recompiled the NVidia drivers (100.14.11, but I tried later with 100.14.19 and had the same problem) to bring them up to speed. Not sure what the cause is, but now X uses 100% of the CPU when doing anything other than idling, and performs really, really slowly. It looks like it's not passing anything to the graphics card.

When I try and run nvidia-settings, I get an error message saying "You do not appear to be using the NVIDIA X driver. Please edit your X configuration file (just run `nvidia-xconfig` as root), and restart the X server."

I've attached my xorg.conf, latest Xorg.0.log and the output of glxinfo. I notice in glxinfo it says that direct rendering is disabled, but when I try setting the environment variable LIBGL_DEBUG to verbose and run glxinfo again, I don't get any more information.

Any ideas? TIA.
Attached Files
File Type: log Xorg.0.log (24.6 KB, 162 views)
File Type: txt xorg.conf.txt (2.3 KB, 165 views)
File Type: txt glxinfo.txt (3.0 KB, 148 views)
Mr Flibble's very cross.
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