[mythtv-users] Installation instructions for mythbuntu 16.04.1

[Hika van den Hoven]

Hoi Jay,

Friday, December 16, 2016, 5:52:40 PM, you wrote:

> On 12/16/2016 8:20 AM, Hika van den Hoven wrote:
>> Good job! Jim and Philip! :-)
>>
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> I'm still running mythbuntu 14.04 LTS, and have no need to upgrade to 
> 16.04 at this time.  There will come a time when I will need to, so I 
> could use some clarification about the changes to systemd.

> I have several HDHomeRun tuners, so I need to make mythtv-backend wait
> until they are ready.  However, the proposed changes to wait for the 
> network to be up seem insufficient to me.  It is not the network that 
> mythtv-backend needs to wait for, but the HDHomeRun tuners.  The tuners
> require an IP address, obtained via DHCP, so it seems that 
> mythtv-backend really needs to wait for the HDHomeRun tuners to get 
> their IP addresses, which is hard to determine, or at least until the 
> DHCP server is running.

> I remember on my old 0.21 version, I added an HDHomeRun startup script
> that waited until it could access the HDHomeRun tuners, and changed the
> mythtv-backend startup order to after that to accomplish the wait.  I 
> have no idea what 14.04 (0.27) is doing here, but moving on to 16.04 
> (0.28, systemd), seems like something more is needed.

> Jay

> _______________________________________________

I have a ping loop in my mythbackend start script:

        IsAwake=`ping -q -c1 192.168.223.20 | grep received | cut -f4 -d' '`
        while [ "$IsAwake" == "0" ]; do
                einfo "Waiting for the HD homerun to apear"
                sleep 1
                IsAwake=`ping -q -c1 192.168.223.20 | grep received | cut -f4 -d' '`
        done

The einfo is I think Gentoo specific, but you can replace it with echo



Tot mails,
  Hika                            mailto:hikavdh at gmail.com

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