Ubuntu 10 - ugasniti touchpad

Ima kdo kako idejo kako v Ubuntu 10 popolnoma izklopiti touchpad? Brez da namescam Gpointing settings ali kako drugo aplikacijo.

Imam tukaj kaj narobe?
#! /bin/sh
### BEGIN INIT INFO
# Provides: touchpad
# Required-Start: $remote_fs $syslog $all
# Required-Stop:
# Default-Start:
# Default-Stop: 2
# Short-Description: Disables the touchpad
### END INIT INFO

PATH=/sbin:/usr/sbin:/bin:/usr/bin
TOUCHPAD=”AlpsPS/2 ALPS DualPoint TouchPad”

. /lib/init/vars.sh
. /lib/lsb/init-functions

case “$1″ in
start)
xinput set-int-prop “$TOUCHPAD” “Device Enabled” 8 1
;;
restart|reload|force-reload)
rmmod psmouse && modprobe psmouse
;;
stop)
xinput set-int-prop “$TOUCHPAD” “Device Enabled” 8 0
;;
*)
echo “Usage: $0 start|stop” >&2
exit 3
;;
esac

Bom preveril, hvala.

edit/
o ja to bo super, da se ne zafrkavam s kodo. :)