#!/bin/shPOWERSAVED_SUSPEND2DISK="dbus-send --system --dest=com.novell.powersave \ --print-reply /com/novell/powersave \ com.novell.powersave.action.SuspendToDisk"unsupported() { echo org.freedesktop.Hal.Device.SystemPowerManagement.NotSupported >&2 echo No hibernate script found >&2 exit 1}#SuSE and ALTLinux only support powersaveif [ -f /etc/altlinux-release ] || [ -f "/etc/SuSE-release" ] ; then if [ -x /usr/bin/powersave ] ; then $POWERSAVED_SUSPEND2DISK RET=$? else unsupported fi#RedHat/Fedora only support pm-utilselif [ -f /etc/redhat-release ] || [ -f /etc/fedora-release ] ; then if [ -x /usr/sbin/pm-hibernate ] ; then /usr/sbin/pm-hibernate RET=$? else unsupported fi#Other distros just need to have *any* tools installedelse if [ -x "/usr/bin/powersave" ] ; then $POWERSAVED_SUSPEND2DISK RET=$? elif [ -x "/usr/sbin/pmi" ] ; then /usr/sbin/pmi action hibernate force RET=$? elif [ -x "/usr/sbin/pm-hibernate" ] ; then /usr/sbin/pm-hibernate RET=$? elif [ -x "/usr/sbin/hibernate" ] ; then # Suspend2 tools installed /usr/sbin/hibernate --force RET=$? elif [ -w "/sys/power/state" ] && [ "$HAL_PROP_POWER_MANAGEMENT_TYPE" != pmu ] ; then # Use the raw kernel sysfs interface if possible (not on pmu yet) echo "disk" > /sys/power/state RET=$? else unsupported fi fi#Refresh devices as a resume can do funny thingsfor type in button battery ac_adapterdo devices=`hal-find-by-capability --capability $type` for device in $devices do dbus-send --system --print-reply --dest=org.freedesktop.Hal \ $device org.freedesktop.Hal.Device.Rescan donedoneexit $RET