nvidia-installer log file '/var/log/nvidia-installer.log'
creation time: Sun Apr 15 17:23:51 2012
installer version: 295.40

PATH: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

nvidia-installer command line:
    ./nvidia-installer

Using: nvidia-installer ncurses user interface
-> License accepted.
-> Installing NVIDIA driver version 295.40.
-> There appears to already be a driver installed on your system (version: 295.40).  As part of installing this driver (version: 295.40), the existing driver will be uninstalled.  Are you sure you want to continue? ('no' will abort installation) (Answer: Yes)
ERROR: The Nouveau kernel driver is currently in use by your system.  This driver is incompatible with the NVIDIA driver, and must be disabled before proceeding.  Please consult the NVIDIA driver README and your Linux distribution's documentation for details on how to correctly disable the Nouveau kernel driver.
-> For some distributions, Nouveau can be disabled by adding a file in the modprobe configuration directory.  Would you like nvidia-installer to attempt to create this modprobe file for you? (Answer: Yes)
-> The modprobe configuration file to disable Nouveau, /etc/modprobe.d/nvidia-installer-disable-nouveau.conf, has been written.  For some distributions, this may be sufficient to disable Nouveau; other distributions may require modification of the initial ramdisk.  Please reboot your system and attempt NVIDIA driver installation again.  Note if you later wish to reenable Nouveau, you will need to delete the file /etc/modprobe.d/nvidia-installer-disable-nouveau.conf.
ERROR: Installation has failed.  Please see the file '/var/log/nvidia-installer.log' for details.  You may find suggestions on fixing installation problems in the README available on the Linux driver download page at www.nvidia.com.