On Sun, Mar 20, 2011 at 07:18:12PM +0000, David Tweed wrote:
> using dwm as wm took 50s. Without starting any other programs and
> immediately hibernating, a restart from hibernate image takes 37s to
> get to the password unlock screen.(I can get rid of the need for a
> password, but I don't imagine that particular program contributed much
> to the restart time).
37s is ridiculous. i'm on an eee pc with crap-for-all everything, and it
takes < 5s. presumably, it's ubuntu as the slow-poke. here's my hib.sh
script, mmv:
#!/bin/sh
. /home/peterjh/.bash_functions
if [ $USER != "root" ]; then
echo "User must be root."
exit 0;
fi
logger -t hib "Start";
chvt 12
#snd_mute
sync
#logger -t hib "Umt";
/home/peterjh/bin/safe-umount.sh
wifi_file=/tmp/.hib.nyu.tmp.$$
if [[ `wlan_get_ap` == "nyu" ]]; then
logger -t hib "Stopping network because AP is $AP"
wlan_kill
touch $wifi_file
else
logger -t hib "Not stopping network because AP is not nyu but $AP"
fi
# discover video card's ID
#ID=`lspci | 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 $TMP_FILE' 0 1 15
# dump current data from the video card to the temporary file
#cat /proc/bus/pci/$ID > $TMP_FILE
logger -t hib "Suspending";
echo -n mem > /sys/power/state
logger -t hib "Resuming"
# restore video card data from the temporary file on resume
#sudo -- cat $TMP_FILE > /proc/bus/pci/$ID
# remove temporary file
#rm -f $TMP_FILE
#snd_unmute
if [[ -f $wifi_file ]]; then
rm -f $wifi_file
logger -t hib "Not bringing ny network back up to be safe..."
# wlan_unkill
fi
if [[ `pgrep X` != "" ]]; then
logger -t hib "In X. chvt 7"
chvt 7
else
logger -t hib "Not in X. chvt 2."
chvt 2
fi
mount -a
#w scan
sudo -u peterjh /home/peterjh/bin/remind-me.sh
--
sic dicit magister P
PhD Candidate
Collaborative Programme in Ancient and Medieval Philosophy
University of Toronto
http://individual.utoronto.ca/peterjh
