#!/bin/bash # This script should contain the command(s) nessesary to switch on the # nVidia card. # As an example i've included the script for my Alienware M11X R2.. # Please note that the acpi_call module is need for these operations: # # http://linux-hybrid-graphics.blogspot.com/2010/07/using-acpicall-module-to-switch-onoff.html #modprobe acpi_call #if ! lsmod | grep -q acpi_call; then # echo "Error: acpi_call module not loaded" # exit #fi # #acpi_call () { # echo "$*" > /proc/acpi/call # cat /proc/acpi/call #} #echo _PS0 $(acpi_call "\_SB.PCI0.P0P2.PEGP._PS0") #modprobe nvidia-current