<div dir="ltr"><br><br><div class="gmail_quote"><div dir="ltr">On Fri, Sep 14, 2018 at 9:58 AM Mike Bibbings <<a href="mailto:mike.bibbings@gmail.com">mike.bibbings@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div class="m_-5554663097155798459moz-cite-prefix">On 12/09/18 23:54, Daryl McDonald
wrote:<br>
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<div dir="ltr">On Wed, Sep 12, 2018 at 2:03 PM Daryl
McDonald <<a href="mailto:darylangela@gmail.com" target="_blank">darylangela@gmail.com</a>>
wrote:<br>
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<div dir="ltr">On Wed, Sep 12, 2018 at 10:53 AM
Nicolas Krzywinski <<a href="mailto:myth2@site7even.de" target="_blank">myth2@site7even.de</a>>
wrote:<br>
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<div bgcolor="#FFFFFF"> Am 12.09.2018 um 13:52
schrieb Daryl McDonald:<br>
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<div dir="ltr">On Wed, Sep 12, 2018 at 3:32
AM jksj <<a href="mailto:jksjdevelop@gmail.com" target="_blank">jksjdevelop@gmail.com</a>>
wrote:<br>
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<div class="m_-5554663097155798459gmail-m_5157554160669831483m_3112064276818711734m_-2449391101253579922moz-cite-prefix">On
12/09/18 00:53, Daryl McDonald wrote:<br>
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<div dir="ltr">I have the same set up
in 18.04 as I did in 16.04 but my
box doesn't wake up in time, once it
came on two hours late, since then
I've pushed the button myself. Is
there a time setting I'm missing
somewhere? TIA Daryl</div>
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</blockquote>
<p>Mine wakes on time to record
programs, the same as in 16.04 but I
think it does not do this for the
daily wake up time set in Mythwelcome.
Could that be your issue?<br>
</p>
</div>
No, I don't use Mythwelcome, but thanks
for the reply, I'll go over my setup
again, I must have missed something.
Curious that the wakeup_test.sh, thanks
Bill, restarts 16.04 and not 18.04 when
the report from (bad syntax from memory)
proc driver rtc is identical from both
distros.
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</blockquote>
Hey Daryl,<br>
<br>
recently I set up a new MythTV system (see
signature) and there I switched to the new method
of using only:<br>
<tt>/usr/sbin/rtcwake --date
"<datestring>" --mode no</tt><br>
to set the wakeup time.<br>
<br>
This works fine for my system.<br>
<br>
The MythTV wiki was quite confusing as there is a
lot of outdated and ambigous information, but you
can find the above mentioned call as well, if you
search for it.<br>
<br>
Btw., I made a small script to also update the LCD
display with the next scheduled automatic wakeup
time:<br>
<blockquote><font size="-2"><tt>me@mysystem:~$ cat
/usr/sbin/wakewrapper.sh </tt><tt><br>
</tt><tt>#!/bin/bash</tt><tt><br>
</tt><tt># Sets RTC wake time and inserts the
time into LCDd.conf for letting the display
inform about the next wakeup time when the
system is off</tt><tt><br>
</tt><tt><br>
</tt><tt>if [ -z "$1" ]</tt><tt><br>
</tt><tt> then</tt><tt><br>
</tt><tt> echo "Usage $0 <time>"</tt><tt><br>
</tt><tt> exit 1</tt><tt><br>
</tt><tt>fi</tt><tt><br>
</tt><tt><br>
</tt><tt># set wake time</tt><tt><br>
</tt><tt>wakestring=`/usr/sbin/rtcwake --date
"$1" --mode no`</tt><tt><br>
</tt><tt><br>
</tt><tt># grab the confirmed wake time</tt><tt><br>
</tt><tt>wakestring=`rtcwake --mode show |
grep Alarm`</tt><tt><br>
</tt><tt><br>
</tt><tt># extract only time of confirmation
output</tt><tt><br>
</tt><tt>waketime=${wakestring:15:16}</tt><tt><br>
</tt><tt><br>
</tt><tt># convert utc time string to local
time</tt><tt><br>
</tt><tt>waketime=`date --date="$waketime
+0000" +"%d. %b %T"`</tt><tt><br>
</tt><tt><br>
</tt><tt># update LCDd.conf with wake time</tt><tt><br>
</tt><tt>sed -i -e "s/GoodBye =
\"[^H].*/GoodBye = \"$waketime\"/g"
/etc/LCDd.conf</tt><tt><br>
</tt><tt><br>
</tt><tt># reload LCDd to let it use the new
config</tt><tt><br>
</tt><tt>systemctl reload-or-restart
LCDd.service</tt><tt><br>
</tt></font></blockquote>
The sed command to update the LCDd.conf has to be
adapted to the target environment. It needs to
filter out the second GoodBye line, that should
not be overwritten. Mine begins with "H",
therefore the regex skips every GoodBye lines that
have a value beginning with "H".<br>
<br>
Have fun!<br>
Nicolas<br>
<br>
<pre class="m_-5554663097155798459gmail-m_5157554160669831483m_3112064276818711734moz-signature" cols="0">--
Nicolas
MythTV Version : v29.1-22-g675676b
Ubuntu 18.04 LTS (4.15.0-23-generic)
Digital Devices GmbH Octopus DVB Adapter via ddbridge kernel module
15c2:0036 SoundGraph Inc. LC16M VFD Display/IR Receiver (imon) via ir-keytable
VGA compatible controller: Intel Corporation Device 3e91 (Intel(R) Core(TM) i3-8100T)</pre>
</div>
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<div><br>
</div>
<div>Thanks Nicolas, I've just changed the BE setting
from "$time" to "-mode no" That part of the wiki was
confusing for me too until now. I'll report the
results here later this evening.</div>
</div>
</div>
</blockquote>
<div><br>
</div>
<div>The box didn't wake on its own, and it looks like the
change to "-mode no" is a step backward, from
/var/log/mythtv/hwclock-rebootTime I see no new writes:</div>
<div>
<div>Current Time ->Tue Sep 11 23:21:32 EDT 2018</div>
<div>Shutting down for ->13hrs:27Mins</div>
<div>Wake up at approx.->Wed Sep 12 17:49:00 EDT 2018</div>
<div>------------------------------------------------------</div>
<div>Current Time ->Wed Sep 12 09:51:20 EDT 2018</div>
<div>Shutting down for ->02hrs:57Mins</div>
<div>Wake up at approx.->Wed Sep 12 17:49:00 EDT 2018 </div>
</div>
<div>and if the math can be taken literally, this looks
faulty with the "$time" setting. Ideas and suggestions
welcome.</div>
</div>
</div>
</div>
</blockquote>
<br>
Your original post indicates failure to powerup at the appropriate
time.<br>
<br>
Attached is the script autowakeuptest.sh I use to test wakeup on
xubuntu systems (16.04 and up), it saves copy and paste from the
Mythtv ACPI wiki page.<br>
Just make it executable (chmod +x) and run it. If it does not
powerup in 5 minutes that problem needs to be fixed.<br>
<br>
I have also attached an alternative script (autowakeuptest2.sh)
which uses rtcwake instead. <br>
<br>
If you want to use rtcwake with mythtv you need to modify script in
/usr/bin/setwakeup.sh as follows:<br>
replace lines<br>
echo 0 > /sys/class/rtc/rtc0/wakealarm #this clears your
alarm.<br>
echo $1 > /sys/class/rtc/rtc0/wakealarm #this writes your
alarm<br>
<br>
with one line<br>
sudo /usr/sbin/rtcwake --mode no -t $1<br>
<br>
<br>
Note: "--mode no" not "-mode no" (the Mythtv ACPI wiki has a missing
- character in the example /usr/sbin/rtcwake -mode no)<br>
<br>
<br>
Mike<br>
<br>
</div>
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MythTV Forums: <a href="https://forum.mythtv.org" rel="noreferrer" target="_blank">https://forum.mythtv.or</a>g<br></blockquote><div>Thanks Mike, I'm still struggling with this, I downloaded both scripts, chmod'd them. I tested each and both shutdown but neither restarted after five minutes. This was all done without any modifications to the BE setup, where do we go from here?<br> </div></div></div>