[mythtv-users] s2-3600 problems upgrading to Ubuntu trusty HWE

[Karl Newman]

On Wed, Feb 11, 2015 at 6:30 AM, Hika van den Hoven <hikavdh at gmail.com>
wrote:

> Hoi Kai,
>
> Wednesday, February 11, 2015, 2:39:31 PM, you wrote:
>
> > Hello,
>
> > first of all i've been using mythtv for a long time now (+5 years) and i
> > really appreciate this great piece of software and want to thank the
> > developers a lot for their great work!
>
> > Actually i've got some issues when upgrading from kernel 3.8 (ubuntu
> > 12.04) to kernel 3.13 (newer HWE as 3.8 is deprecated) with my two dvb
> > s2-3600 cards. Weird thing here is that tuning some channels which
> > previously worked can not be tuned any longer with an error:
>
>
> > Feb 11 13:46:26 hostname mythbackend: mythbackend[2929]: W TVRecEvent
> > recorders/dvbsignalmonitor.cpp:97 (DVBSignalMonitor)
> > DVBSigMon[1](/dev/dvb/adapter0/frontend0): Cannot count Uncorrected
> > Blocks#012#011#011#011eno: Operation not supported (95)
>
>
> > Even more strange is that tuning this channels with kaffeine does work.
> > I'm currently on Ubuntu 12.04 (x64) with mythtv v0.27.4
> > (2:0.27.4+fixes.20150116.3b43903-0ubuntu0mythbuntu1), any ideas?
>
> > One dvb-s transponder which can not be tuned any longer with mythtv is:
>
> > Satellit: ASTRA (1L)Orbitalposition: 19,2°
> > OstFrequenz: 12.544 MHz
> > Polarisation: horizontal Transponder: 107
> > Symbolrate: 22.000 Ms/S
> > Fehlerkorrektur (FEC): 5/6
>
> > A while ago i've tested also installing a complete new version of
> > mythbuntu 14.04.1 to ensure that this is not a problem with my older
> > 12.04 install or any upgrading issue.
> > But sadly this doesn't solve the problems - it remains the same there -
> > tuning this transponder with kaffeine works without any problems -
> > tuning with mythtv fails - so i'm not sure where to search the reasons.
>
> > I hope that someone has a hint where to look to solve this issue.
> > _______________________________________________
>
> Could this be Karl's issue with perl 5.18 -> 5.20?
>
> See the resent thread: PCIe analog capture card recommendations
>
> I don't know about DVB cards, but my sense is that they use "internal"
tuning. Mine failed because my external channel change script had some
marginal syntax which perl 5.20 suddenly cared about.

Karl
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