Ubuntu 18.04. - kein /etc/acpi/powerbtn.sh mehr?

#!/bin/sh
# /etc/acpi/powerbtn.sh
# Initiates a shutdown when the power button has been
# pressed.

# Skip if we just in the middle of resuming.
test -f /var/lock/acpisleep && exit 0

# VDR-Server
if pidof vdr >/dev/null; then
  if [ "0$(cat /var/run/powerbtn 2>/dev/null)" -lt "0$(($(date +%s)-1))" ]; then
    date +%s > /var/run/powerbtn
    /usr/bin/vdr-dbus-send /Remote remote.HitKey string:'Power'
    exit 0
  fi
else
  # If all else failed, just initiate a plain shutdown.
  /sbin/shutdown -h now "Power button pressed"
fi

[Unit]
Description=VDR acpi-wakeup service
Before=network.target vdr.service
ConditionPathExists=/sys/class/rtc

[Service]
Type=oneshot
RemainAfterExit=true
ExecStart=/usr/bin/vdr-acpiwakeup resettime
ExecStop=/usr/bin/vdr-acpiwakeup settime

[Install]
RequiredBy=vdr.service

#!/bin/bash
#
# /usr/bin/vdr-acpiwakeup
#

WAKEUP_FILE="/var/cache/vdr/acpiwakeup.time"

#
# functions
#

ResetWakeup() {
  echo "Resetting wakeup time"
  rm -f $WAKEUP_FILE >/dev/null 2>&1
  echo 0 >/sys/class/rtc/rtc0/wakealarm
}

SetWakeup() {
  if [ -e $WAKEUP_FILE ]; then
    WAKEUP_TIME=$(< $WAKEUP_FILE)
    printf -v TIME_STRING '%(%c)T' $WAKEUP_TIME
    echo "Setting wakeup time to: $TIME_STRING"
    /usr/sbin/rtcwake -m no -a -t $WAKEUP_TIME
  fi
}

ShowHelp() {
  echo "Usage: vdr-acpiwakeup {settime|resettime}" >&2
  exit 1
}

#
# options
#

case "$1" in
  resettime)
        ResetWakeup
        ;;
  settime)
        SetWakeup
        ;;
  *)
        ShowHelp
        ;;
esac

#!/bin/bash
# $1 : Next timer seconds from 1970 from 1970/01/01, UTC
# $2 : Next timer seconds from now
# $3 : Next timer title
# $4 : Shutdown forced

# read from acpiwakeup conf file
source /etc/vdr/acpiwakeup.conf
[ -z "$ACPI_ENABLED" ] && $LOG "something went wrong - please check your setup"

WAKEUP_FILE="/var/cache/vdr/acpiwakeup.time"
LOG="logger -t vdr-acpiwakeup "

# defaults
[ -z "$ACPI_ENABLED" ] && ACPI_ENABLED="yes"
[ -z "$ACPI_REGULAR_DAYS" ] && ACPI_REGULAR_DAYS="0"
[ -z "$ACPI_REGULAR_TIME" ] && ACPI_REGULAR_TIME="00:00"
[ -z "$ACPI_START_AHEAD" ] && ACPI_START_AHEAD="3"
[ -z "$VDR_ACPIWAKEUP_SERVICE_ENABLED" ] && VDR_ACPIWAKEUP_SERVICE_ENABLED="yes"

TIMER=$1

IsRegularDayOfWeek()
{
    local day
    for day in $ACPI_REGULAR_DAYS ; do
        if [ "$day" = "`date -d \"@$1\" +%u`" ] ; then
            return 0
        fi
    done
    return 1
}

# main
if [ "$ACPI_ENABLED" == "yes" ]; then

    # check if we should wake up before the next timer:
    if [ "$ACPI_REGULAR_DAYS" != "0" ]; then
        REGULAR_TIMER=$(date -d "$ACPI_REGULAR_TIME" +%s)
        if [ $REGULAR_TIMER -lt $(date +%s) ] ; then
            REGULAR_TIMER=$(($REGULAR_TIMER + 24 * 60 * 60))
        fi
        while ! IsRegularDayOfWeek $REGULAR_TIMER ; do
            REGULAR_TIMER=$(($REGULAR_TIMER + 24 * 60 * 60))
        done

        if [ $TIMER -eq 0 ] || [ $TIMER -gt 0 -a $REGULAR_TIMER -lt $TIMER ] ; then
            TIMER=$REGULAR_TIMER
        fi
    fi

    if [ $TIMER -gt 0 ]; then
        MIN_START_AHEAD=$((`date +%s` + 60 * $ACPI_START_AHEAD))
        if [ $MIN_START_AHEAD -gt $TIMER ]; then
            $LOG "Can not set wakeup time less than $ACPI_START_AHEAD minutes ahead."
            echo "ABORT_MESSAGE=\"Wakeup in less than $ACPI_START_AHEAD minutes, aborting!\""
            exit 1
        fi

        # adjust wakeup time by ACPI_START_AHEAD
        TIMER=$(($TIMER - 60 * $ACPI_START_AHEAD))
    fi

    if [ $TIMER -gt 0 ]; then
        printf -v TIME_STRING '%(%c)T' $TIMER
        $LOG "Next wakeup at: $TIME_STRING"
        $LOG "Writing timestamp $TIMER to $WAKEUP_FILE"
        echo "$TIMER" > $WAKEUP_FILE

        if [ "$VDR_ACPIWAKEUP_SERVICE_ENABLED" == "no" ]; then
            $LOG "Writing timestamp to rtc "
            /usr/sbin/rtcwake -m no -a -t $TIMER
        fi
    fi


else
    $LOG "ACPI wakeup functionality is disabled"
fi

# Activate/deactivate ACPIWakeup with yes/no:
ACPI_ENABLED=yes

# How many minutes should the machine wake up before the timer starts:
ACPI_START_AHEAD=2

# If you want your VDR machine to wakeup in regular intervals (i.e. for
# updating EPG data), specify the days of the week and the wakeup time.
# 
# Days of the week for regular wakeup (not set=Disabled, 1=Monday...7=Sunday)
# ACPI_REGULAR_DAYS="1 2 3 4 5 6 7"

# Wakeup time
#ACPI_REGULAR_TIME=01:00  # HH:MM