Quote:#!/bin/sh

# this script was adapted for Puppy 2.12 by EdB, from the original in
# http://www.linux.com/article.pl?sid=06/05/24/1716222

# discover video card's ID
ID=`lspci -i /usr/share/pci-usb-pcmcia.ids | grep VGA | awk '{ print $1 }' | sed -e 's@0000@' -e 's@/@'`

# securely create a temporary file
TMP_FILE=`mktemp /var/tmp/video_state.XXXXXX`
# trap 'rm -f $TMP_FILE' 0 1 15

# switch to virtual terminal 2 to avoid graphics
# corruption in X
chvt 2

# write all unwritten data (just in case)
sync

# dump current data from the video card to the
# temporary file
cat /proc/bus/pci/$ID > $TMP_FILE

# suspend
echo -n mem > /sys/power/state

# restore video card data from the temporary file
# on resume
cat $TMP_FILE > /proc/bus/pci/$ID

# switch back to virtual terminal 3 (running X)
chvt 3

# remove temporary file
rm -f $TMP_FILE

# needed by my wlan internal card!
iwconfig wlan0 essid any