You may want to try:
sudo apt-get install linux-headers-rt
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Linux-rt kernel does not load Nvidia drivers, ubuntu 9.04
https://bugs.launchpad.net/bugs/367998
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Hello.
linux-headers-rt installation fixed my problem as mentionned by jake Tremper.
And I have learned how to track errors with /var/log/Xorg.0.log file.
I had installed linux-headers-2.6.28-rt without linux-headers-rt before posting.
Sorry,
Thank you very much for your answers.
** Changed
Hi 182didier4r,
Please attach the output of `lspci -vvnn`, and attach your /var/log/Xorg.0.log
(and maybe Xorg.0.log.old) file from after reproducing this issue. If you've
made any customizations to your /etc/X11/xorg.conf please attach that as well.
[This is an automated message. Apologies