Ноутбук, его крышка и спящий режим.

# cat /etc/acpi/acpi_handler.sh 
#!/bin/sh
# Default acpi script that takes an entry for all actions

IFS=${IFS}/
set $@

case "$1" in
  button)
    case "$2" in
      power) /sbin/init 0
         ;;
      lid)  /etc/acpi/actions/suspend-quirk.sh
         ;;
      *) logger "ACPI action $2 is not defined"
         ;;
    esac
    ;;
  *)
    logger "ACPI group $1 / action $2 is not defined"
    ;;
esac

# cat /etc/acpi/actions/suspend-quirk.sh
#!/bin/bash

f='/var/state/acpi-lid-suspend-quirk'


if [ -f "$f" ]; then
	/bin/rm -f "$f"
else
	/bin/touch "$f" && \
	/usr/sbin/pm-suspend --auto-quirks
fi

exit 0