Hallo, ich habe schon in einem anderen Thread mit meinen Problemen zum automatischen Aufwecken und Abschalten von MythTV gefragt und auch Hilfe bekommen. DANKE dafür. Ich habe die Ganze Sache auch zum Laufen bekommen. Ich habe das Wake up nach dieser Anleitung zum Laufen gebracht :http://www.mythtv.org/wiki/ACPI_Wakeup In MythTV eingebunden habe ich das dann in Verbindung mit Mythwelcome. Soweit so gut. Wenn ich die Anleitung aus dem MythTV Wiki zum manuellen Testen nachkoche, fährt der Rechner auch richtig runter mit
sudo shutdown -P now
. Soll heissen alles ist ausgeschaltet. Nur ein Standylämpchen am PC leuchtet. Wenn ich Mythwelcome / Mythshutdown den Job überlasse, wird der Rechner zwar runtergefahren, das Netzteil aber bleibt an. Ich möchte aber dass soviel wie möglich ausgeschaltet wird. Ich habe mal in Mythshutdown geschaut.
dort taucht ein shutdown -r now auf. Ziemlich weit unten. Ich habe das markiert.
Kann ich mythshutdown beibringen, ein shutdown -P now zu machen? Reicht es das -r einfach in ein -P zu ändern?
Eine Sache ist mir auch noch aufgefallen, man soll in Mythwelcome die Einstellungen für nvram wake up rausnehmen, mein MythTV weigert sich aber standhaft. Nach jedem Start stehen die Sachen wieder drin. Liegt das an dem Parameter
-shutdown (shutdown set nvram-wakeup and shutdown)" ?
#!/bin/bash
# shutdown and wakeup script for mythbackend
# by Jan Doelle (tuxnewbie) rev 0.4 28.07.2004
NAME="mythshutdown"
USER="mythtv"
GROUP="video"
#set this option if your bios not support date
#WAKEUP_DAILY="07:00"
CONFIG_FILE=/etc/mythshutdown.conf
BEEP=/usr/bin/beep
MYTH_LOG_FOLDER=/var/log/mythtv
MYTH_TMP_FOLDER=/var/mythtv
MYTH_LOG_FILE=$MYTH_LOG_FOLDER/mythshutdown.log
NVRAMCMD=/usr/bin/nvram-wakeup
#NVRAMCFG=/etc/nvram-wakeup.a7n8x-x # avoid using default nvram-wakeup.conf delieved by nvram-wakeup package
MYTH_SCHEDULE_TIME_FILE=$MYTH_TMP_FOLDER/myth-schedule-time # contains time when mythbackend wants start up to record
MYTH_SCHEDULE_VRWU_FILE=$MYTH_TMP_FOLDER/myth-schedule-vrwu # contains time when system will wakeup next
MYTH_SCHEDULE_FLAG_FILE=$MYTH_TMP_FOLDER/myth-schedule-flag # flag file will create be
MYTH_SHUTDOWN_LOCK_FILE=$MYTH_TMP_FOLDER/myth-shutdown-lock # if exists mythshudown --check will return 1 reset idle count
#prepare tmp folder
mkdir -p $MYTH_TMP_FOLDER
chown -R $USER $MYTH_TMP_FOLDER
#
# log function
#
log () {
stamp=$(date +"[%m-%d-%Y %H:%M:%S]")
echo "$stamp $1" >> $MYTH_LOG_FILE
#debug
echo "$stamp $1"
}
#
# Overwrite Default Settings
#
if [ -e $CONFIG_FILE ]; then
. $CONFIG_FILE
fi
#
# check nvram-wakeup exists
#
#test -x $NVRAMCMD || exit 1
EXITSTATUS=1
case "$1" in
--lock)
log "lock shutdown"
if [ ! -f $MYTH_SHUTDOWN_LOCK_FILE ]; then
#cat /dev/null > $MYTH_SHUTDOWN_LOCK_FILE
touch $MYTH_SHUTDOWN_LOCK_FILE
chmod a+rw-x $MYTH_SHUTDOWN_LOCK_FILE
chown $USER $MYTH_SHUTDOWN_LOCK_FILE
chgrp $GROUP $MYTH_SHUTDOWN_LOCK_FILE
if [ -x $BEEP ]; then
$BEEP -f 261.6 -l 200
fi
else
log "allready locked"
fi
EXITSTATUS=0
;;
--unlock)
log "unlock shutdown"
if [ -f $MYTH_SHUTDOWN_LOCK_FILE ]; then
rm $MYTH_SHUTDOWN_LOCK_FILE
if [ $? != 0 ]; then
log "unable to unlock shutdown"
fi
if [ -x $BEEP ]; then
$BEEP -f 523.2 -l 200
fi
else
log "wasn't locked"
fi
EXITSTATUS=0
;;
--check)
log "check shutdown"
# mythbackend wants 0=ok shutdown, 1=reset idlecount, 2=wait for frontend
if [ -f $MYTH_SHUTDOWN_LOCK_FILE ]; then
# echo "Locked"
log "shutdown is locked"
EXITSTATUS=1
else
echo "Unlocked"
#check for PC's in network (no mythtv)
#if ( ! /bin/ping -c 1 -I eth0 192.168.70.21 >/dev/null \
# && grep -q "192.168.70.21 " /proc/net/arp \
# ) then
EXITSTATUS=0
log "free to shutdown"
#else
# log "another PC in Network found"
# EXITSTATUS=0
#fi
fi
;;
--setwakeup)
log "set wakeup time. given is time = $time or ($2) and third param: $3"
WAKEUPTIME=$(date --date="$2 $3" +"%R %F")
log "wakeup time is: $WAKEUPTIME"
if [ $? = 0 ]; then
echo "$WAKEUPTIME" > $MYTH_SCHEDULE_TIME_FILE
if [ $? = 0 ]; then
chmod a+rw-x $MYTH_SCHEDULE_TIME_FILE
chown $USER $MYTH_SCHEDULE_TIME_FILE
chgrp $GROUP $MYTH_SCHEDULE_TIME_FILE
else
log "writing $MYTH_SCHEDULE_TIME_FILE failed"
fi
echo "$WAKEUPTIME" > $MYTH_SCHEDULE_FLAG_FILE
if [ $? = 0 ]; then
chmod a+rw-x $MYTH_SCHEDULE_FLAG_FILE
chown $USER $MYTH_SCHEDULE_FLAG_FILE
chgrp $GROUP $MYTH_SCHEDULE_FLAG_FILE
else
log "writing $MYTH_SCHEDULE_FLAG_FILE failed"
fi
EXITSTATUS=0
else
# error in format
log "--setwakeup: invalid date format ($2 $3) must be hh:mm yyyy-MM-dd"
EXITSTATUS=1
fi
# echo "WAKEUPTIME: $WAKEUPTIME $?"
;;
--shutdown)
log "shutdown"
# now the horror starts
# check
#NVWAKEUPTIME=0
# current time
TSNOW=$(date +%s)
# daily wakeup time
if [ -n "$WAKEUP_DAILY" ]; then
TSDAY=$(date -d "$WAKEUP_DAILY" +%s)
if [ "$TSDAY" -gt "$TSNOW" ]; then
log "daily wakeup today at $WAKEUP_DAILY"
else
# next daily is tommorrow
log "daily wakeup tomorrow at $WAKEUP_DAILY"
TSDAY=$(( $TSDAY + (24*60*60) ))
fi
if [ "$TSDAY" -lt $(($TSNOW + 15*60)) ]; then
# forward daily 15 minutes (avoid to short time for wakeup shedule)
log "daily wakeup delayed about 15 minutes"
TSDAY=$(($TSDAY + 15*60))
fi
fi
# check schedule
if [ -f $MYTH_SCHEDULE_FLAG_FILE ]; then
# a wakeup was scheduled
if [ -f $MYTH_SCHEDULE_TIME_FILE ]; then
WAKEUPTIME=$(cat $MYTH_SCHEDULE_TIME_FILE) # | awk '{print $1}')
log "wakeup scheduled at: $WAKEUPTIME"
TSWKU=$(date -d "$WAKEUPTIME" +%s)
TSDELTA=$(($TSWKU-$TSNOW))
if [ "$TSDELTA" -lt "0" ] ; then
log "schedules in pass. schedule deleted"
rm $MYTH_SCHEDULE_TIME_FILE
log "wakeup at daily wakeup time $WAKEUP_DAILY ($TSDAY)"
NVWAKEUPTIME=$TSDAY
elif [ "$TSWKU" -lt "0$TSDAY" ]; then
log "wakeup at scheduled time $WAKEUPTIME ($TSWKU)"
NVWAKEUPTIME=$TSWKU
elif [ -n "$TSDAY" ]; then
log "wakeup at daily wakeup time $WAKEUP_DAILY ($TSDAY)"
NVWAKEUPTIME=$TSDAY
elif [ -n "$TSWKU" ]; then
log "wakeup at scheduled time $WAKEUPTIME ($TSWKU) and no daily wakeup time set"
NVWAKEUPTIME=$TSWKU
else
log "not daily walkuptime"
# panic
fi
fi
echo "$NVWAKEUPTIME" > $MYTH_SCHEDULE_VRWU_FILE
if [ $? = 0 ]; then
chmod a+rw-x $MYTH_SCHEDULE_VRWU_FILE
chown $USER $MYTH_SCHEDULE_VRWU_FILE
chgrp $GROUP $MYTH_SCHEDULE_VRWU_FILE
else
log "writing $MYTH_SCHEDULE_VRWU_FILE failed"
fi
# delete flag file
rm $MYTH_SCHEDULE_FLAG_FILE
else
# no wakeup was set
log "no wakeup time set"
if [ -n "$TSDAY" ]; then
log "wakeup at daily wakeup time"
NVWAKEUPTIME=$TSDAY
else
NVWAKEUPTIME=""
fi
fi
# stop here to debug
# exit 0
SHUTDOWNMODE=2
if [ -n "${NVWAKEUPTIME}" ]; then
if [ -n "${NVRAMCFG}" ]; then
log "$NVRAMCMD --configfile "$NVRAMCFG" --syslog --settime $NVWAKEUPTIME"
$NVRAMCMD --configfile "$NVRAMCFG" --syslog --settime "$NVWAKEUPTIME">/dev/null
else
log "$NVRAMCMD --syslog --settime $NVWAKEUPTIME"
$NVRAMCMD --syslog --settime "$NVWAKEUPTIME">/dev/null
fi
SHUTDOWNMODE=$?
log "$NVRAMCMD exited with code $SHUTDOWNMODE"
log "Currently we don't trust exit code 0, forcing to 1..."
SHUTDOWNMODE=1
fi
case "$SHUTDOWNMODE" in
0)
log "everthing looks fine, shutting down ..."
shutdown -h now
EXITSTATUS=0
;;
1)
log "everthing looks fine, but reboot is needed"
log "sending command to grub ..."
grub-set-default 1
# echo "savedefault --default=1 --once quit" | sudo grub
log ".."
log "."
log "shutting down ..."
shutdown -r now
EXITSTATUS=0
;;
2)
log "no shutdown-time was set"
log "shutting down wihtout reboot"
shutdown -h now
;;
*)
log "panic. invalid shutdown mode, do nothing"
EXITSTATUS=1
;;
esac
;;
--startup)
# check startup at scheduled time 0 yes 1 no (manualy)
if [ -f $MYTH_SCHEDULE_VRWU_FILE ]; then
TS_WAKEUP=$(cat $MYTH_SCHEDULE_VRWU_FILE) # | awk '{print $1}')
TS_NOW=$(date +%s)
TS_DELTA=$(($TS_WAKEUP - $TS_NOW))
if [ $TS_DELTA -gt $((15*60)) ]; then
log "startup manualy"
EXITSTATUS=1
else
log "startup automaticly"
EXITSTATUS=0
fi
else
log "startup manualy"
EXITSTATUS=1
fi
;;
*)
#usage
echo "Usage of $NAME"
echo "--setwakeup time (time=hh:mm yyyy-MM-dd sets the wakeup time. don't write it into nvram)"
echo "--shutdown (shutdown set nvram-wakeup and shutdown)"
echo "--startup (check startup. check will return 0 if automatic else 1 for manualy)"
echo "--check (check shutdown possible returns 0=ok and 1=reset idle check)"
echo "--lock (disable shutdown. check will return 1)"
echo "--unlock (enable shutdown. check will return 0)"
;;
esac
if [ "1" -eq "0" ]; then
echo "Diagnostics"
echo "$MYTH_TMP_FOLDER"
ls -l $MYTH_TMP_FOLDER
echo "$MYTH_LOG_FOLDER"
ls -l $MYTH_LOG_FOLDER
fi
exit $EXITSTATUS
