--- /dev/null
+#!/bin/sh
+set -e
+
+t=`which terminal`
+if [ -z "$t" ]; then
+ zenity --error --text='terminal is missing.'
+ exit 1
+fi
+
+gksudo -m "Firmware updater requires root permissions, please enter your password" id
+exec sudo -n terminal -x sh -c ./updater.sh