Loïc: I meant to say that X.org will crash if you have the RgbPath line in your xorg.conf. The xorg.conf included in your report has it and the Xorg.0.log.old which you attached shows that RgbPath caused your problem:
Parse error on line 32 of section Files in file /etc/X11/xorg.conf
"RgbPath" is not a valid keyword in this section.
And I know that Jockey doesn't add that line since I worked on xorg configuration in Jockey.
What's the output of this command?
apt-cache policy nvidia-settings
themuddler: Can you reproduce the problem if you disable the 3D effects?
Loïc: I meant to say that X.org will crash if you have the RgbPath line in your xorg.conf. The xorg.conf included in your report has it and the Xorg.0.log.old which you attached shows that RgbPath caused your problem:
Parse error on line 32 of section Files in file /etc/X11/xorg.conf
"RgbPath" is not a valid keyword in this section.
And I know that Jockey doesn't add that line since I worked on xorg configuration in Jockey.
What's the output of this command?
apt-cache policy nvidia-settings
themuddler: Can you reproduce the problem if you disable the 3D effects?