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#!/bin/sh
# Copyright 2009 Nicolas Bigaouette
# This file is part of acpi-eeepc-generic.
# http://code.google.com/p/acpi-eeepc-generic/
#
# acpi-eeepc-generic is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# acpi-eeepc-generic is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with acpi-eeepc-generic. If not, see <http://www.gnu.org/licenses/>.
. /etc/acpi/eeepc/acpi-eeepc-generic-functions.sh
# Make sure we run as root
if [[ $EUID -ne 0 ]]; then
me="`dirname $0`/`basename $0`"
${SUDO} "${me}" ${@}
exit 1
fi
logger "#############################################"
logger "acpi-eeepc-generic-suspend2ram.sh:"
if [ -e "${EEEPC_VAR}/power.lock" ]; then
msg="Suspend lock exist, canceling suspend"
logger "$msg (${EEEPC_VAR}/power.lock)"
eeepc_notify "$msg" stop 5000
exit 0
fi
vga_is_on=`xrandr | grep -A 1 VGA | grep "*"`
if [ "x$vga_is_on" != "x" ]; then
msg="VGA is up and running, canceling suspend"
logger $msg
eeepc_notify "$msg" stop 5000
exit 0
fi
if grep -q mem /sys/power/state ; then
# BEGIN SUSPEND SEQUENCE
logger "Start suspend sequence"
if [[ "$SUSPEND_QUIRKS_VTSWITCH" == "yes" ]]; then
# Get console number
CONSOLE_NUMBER=$(fgconsole)
logger "Saving console number: $CONSOLE_NUMBER"
# Turn off external monitor
var_xrandr="$EEEPC_VAR/xrandr.log"
xrandr > $var_xrandr
name_lvds=$(grep -i connected $var_xrandr | grep -i lvds | awk '{print ""$1""}')
if [ "x`grep " connected " $var_xrandr | awk '{print ""$1""}' | grep -i VGA`" != "x" ]; then
name_vga=$(grep -i connected $var_xrandr | grep -i vga | awk '{print ""$1""}')
xrandr --output ${name_lvds} --preferred --output ${name_vga} --off
fi
# Change virtual terminal to not screw up X
chvt 1
fi
# Save logs
/etc/rc.d/logsbackup stop
# Flush disk buffers
sync
# Suspend
execute_commands "${SUSPEND2RAM_COMMANDS[@]}"
logger "BEGIN WAKEUP SEQUENCE..."
# Restore screen
#/usr/sbin/vbetool post
if [[ "$SUSPEND_QUIRKS_VTSWITCH" == "yes" ]]; then
# Get back to screen
chvt $CONSOLE_NUMBER
fi
# Restore brightness
restore_brightness
fi
exit 0
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