[mythtv-users] backend suspend and wake

PJR pjrobinson at metronet.co.uk
Wed Mar 28 08:51:07 UTC 2012


On 28/03/12 01:15, Monkey Pet wrote:
> I am wondering if anyone has scripted up a suspend and wakeup script
> for their mythbackend.  Basically, I want to suspend the backend until
> the next time the DVR needs to record something.  This can done using
> rtcwake and feeding it the time to wake up.  I am guessing that I only
> need the earliest next recording time and wake up before that.
>  Wondering what's the easiest way to obtain that time.  Anyways, any
> suggestions would be appreciated.  Otherwise, I will just need to do
> mysql queries for the upcoming recordings, then reformat the time to
> time_t and feed that into rtcwake.  Any other caveats I should be
> concerned about?
>
>
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Everything you need to know is documented here
http://www.mythtv.org/wiki/ACPI_Wakeup.  I've been running this update
to my system for several years now.  It would be nice if it was
incorporated into the base as a configuration option.
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