Hi!,
mansonmedia,
When an update nvidia driver is installed, all previous driver elements have first to be removed [or at least deactivated ].
If the downloaded nvidia-installer is used, this is done as part of the installation, but not necessarily so if the Ubuntu nvidia-current driver is installed by dpkg or jockey, from 'Additional Drivers'.
To cure it you need to shut down the graphics xserver; remove --purge all nvidia* components; reinstall the later driver and reboot.
How you do the last depends on how you got the 304.51 driver; either use "apt-get install nvidia-current", if you got it from the x-swat ppa, or run the downloaded nvidia '.run', file if that is what you did before.
If you are in doubt, run
Code:
sudo apt-cache policy nvidia-current
to confirm if nvidia-current is installed.
So, assuming you are using ubuntu 12.04 or 12.04.1, from the tty [ '
Ctrl+Alt+F1'] login and run:
Code:
sudo service lightdm stop # to stop the xserver
sudo apt-get remove --purge nvidia* # to remove all driver elements
# then either:
sudo apt-get update
sudo apt-get install nvidia-current
sudo reboot
# or:
cd /home/user/Downloads # put your username in place of 'user',
# and the folder where the nvidia '.run' file is, if not 'Downloads'
ls # to check you are in the right place and the spelling of the file name
sudo sh NVIDIA- # Press 'Tab' to complete the name and press 'Return'
You may get a script failed message and other options, accept them, navigating with the 'Tab' key & pressing 'Return' to accept.
When complete run' sudo reboot'.
You should then be AOK. Please Post how you get on, or with any queries.
Chao!,
bogan.
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