button/lid)
        case "$3" in
            close)
                logger 'LID closed'
                ##xs=$(ps -C xscreensaver -o user=)
                ##if test $xs:then su $xs -c "xscreensaver-command -lock";fi
                ;;
            open)
                logger 'LID opened'
                ;;
            *)
                logger "ACPI action undefined: $3"
                ;;
    esac
    ;;