Hibernate

На сегодняшний день в Сизифе поддерживается две технологии засыпания – swsusp в std-smp ядрах и suspend2 в wks-smp, подробно описывать их здесь не вижу смысла.
Для засыпания я использую hibernate, о том как его настроить далее.
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/etc/acpi/actions/hibernate.sh
#!/bin/sh HIBERNATE_LAST_TIME=/var/run/hibernate-last-time BEEP=/proc/acpi/ibm/beep [ -f "$HIBERNATE_LAST_TIME" ] || echo $((`date +%s`-120)) > $HIBERNATE_LAST_TIME DATE=`date +'[%a %b %d %T %Y]'` if [ $((`date +%s`-`cat $HIBERNATE_LAST_TIME`)) -gt 60 ]; then [ ! -f "$BEEP" ] || echo 7 > $BEEP date +%s > $HIBERNATE_LAST_TIME echo "$DATE Power OFF!!!" /usr/sbin/hibernate else exit 0 fi

/etc/acpi/actions/hibernate2ram.sh
#!/bin/sh BEEP=/proc/acpi/ibm/beep [ ! -f "$BEEP" ] || echo 7 > $BEEP /usr/sbin/hibernate -F /etc/hibernate/ram.conf

/etc/acpi/actions/battery_low.sh
#!/bin/sh HIBERNATE_BL=/var/run/hibernate-batery-low AC_STATE=/proc/acpi/ac_adapter/AC/state BATTERY_INFO=/proc/acpi/battery/BAT0/info BATTERY_STATE=/proc/acpi/battery/BAT0/state BEEP=/proc/acpi/ibm/beep [ -f "$AC_STATE" ] || exit 0 [ -f "$BATTERY_STATE" ] || exit 0 [ -f "$BATTERY_INFO" ] || exit 0 [ -f "$HIBERNATE_BL" ] || echo $((`date +%s`-1000)) > $HIBERNATE_BL if grep -q "off-line" $AC_STATE; then sleep 10 BATTERY_WARNING=`awk '/^design capacity warning/ {print($4)}' $BATTERY_INFO` BATTERY_LOW=`awk '/^design capacity low/ {print($4)}' $BATTERY_INFO` BATTERY_RATE=`awk '/^remaining/ {print($3)}' $BATTERY_STATE` DATE=`date +'[%a %b %d %T %Y]'` echo "$DATE remaining capacity: $BATTERY_RATE mWh" if [ $BATTERY_RATE -lt $BATTERY_WARNING ]; then echo "$DATE Battery LOW!!!" [ ! -f "$BEEP" ] || echo 7 > $BEEP if [ $BATTERY_RATE -lt $BATTERY_LOW ]; then if [ $((`date +%s`-`cat $HIBERNATE_BL`)) -gt 400 ]; then date +%s > $HIBERNATE_BL echo "$DATE Power OFF!!!" /usr/sbin/hibernate fi fi fi else exit 0 fi

/etc/acpi/actions/blank.sh
#!/bin/sh SERVER=$(/etc/acpi/actions/xserver.sh) AUTH=$(/etc/acpi/actions/xauth.sh) if [ -n "$AUTH" ]; then export XAUTHORITY=$AUTH /usr/bin/xset -display :$SERVER dpms force standby fi

/etc/acpi/actions/ac_adapter_off.sh
#!/bin/sh SERVER=$(/etc/acpi/actions/xserver.sh) AUTH=$(/etc/acpi/actions/xauth.sh) if [ -n "$AUTH" ]; then export XAUTHORITY=$AUTH /usr/bin/xset -display :$SERVER dpms 60 90 120 fi /etc/acpi/actions/brightness.sh

/etc/acpi/actions/ac_adapter_on.sh
#!/bin/sh SERVER=$(/etc/acpi/actions/xserver.sh) AUTH=$(/etc/acpi/actions/xauth.sh) if [ -n "$AUTH" ]; then export XAUTHORITY=$AUTH /usr/bin/xset -display :$SERVER dpms 135 180 240 fi /etc/acpi/actions/brightness.sh

/etc/acpi/actions/brightness.sh
#!/bin/sh BRIGHTNESS=/proc/acpi/ibm/brightness AC_STATE=/proc/acpi/ac_adapter/AC/state [ -f "$BRIGHTNESS" ] || exit 0 [ -f "$AC_STATE" ] || exit 0 if grep -q "off" $AC_STATE; then echo "level 7" > "$BRIGHTNESS" else echo "level 6" > "$BRIGHTNESS" fi

/etc/acpi/actions/xserver.sh
#!/bin/sh PID=`pidof X | head -1` [ -z "$PID" ] || SERVER=`awk -F: '{print(substr($2,1,1))}' /proc/$PID/cmdline` [ -n "$SERVER" ] || exit 0 echo "$SERVER"

/etc/acpi/actions/xauth.sh
#!/bin/sh PID=`pidof X | head -1` [ -z "$PID" ] || AUTH=`awk -F-auth '{print($2)}' /proc/$PID/cmdline` [ -n "$AUTH" ] || exit 0 echo "$AUTH"

Ссылки:
http://www.suspend2.net/
ftp://ftp.altlinux.ru/pub/people/shrek/kernel-suspend2