nvidia-switch

#!/bin/bash

depend() {
	need localmount
	before xdm
}

if [[ $(uname -r) == *-nvidia ]] ; then
	modprobe -q nvidia
	if [[ $(eselect opengl show) != nvidia ]] ; then
		eselect opengl set nvidia &>/dev/null
	fi
cat > /etc/X11/xorg.conf.d/01-nvidia.conf << EOF
Section "Device"
  Identifier   "Device0"
  Driver       "nvidia"
  Option       "NoLogo" "True"
EndSection
EOF
else
	modprobe -q nouveau
	if [ -f /etc/X11/xorg.conf.d/01-nvidia.conf ] ; then
		rm /etc/X11/xorg.conf.d/01-nvidia.conf
	fi
	if [[ $(eselect opengl show) != xorg-x11 ]] ; then
		eselect opengl set xorg-x11 &>/dev/null
	fi
fi