#!/bin/bash # This script should contain the command(s) necessary to switch off the # nVidia card. # This is a template script. # # 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 #rmmod nvidia #if lsmod | grep -q nvidia; then # echo "Error: could not unload nvidia module, leaving card turned on" # exit #fi #modprobe acpi_call #if ! lsmod | grep -q acpi_call; then # echo "Error: acpi_call module not loaded" # exit #fi #acpi_call () { # echo "$*" > /proc/acpi/call # result=$(cat /proc/acpi/call) # case "$result" in # Error*) # echo "Disabling nVidia card failed ($result)." # ;; # *) # echo "Disabling nVidia card succeeded." # ;; # esac #} #INSERTPOWEROFF