[mythtv-users] Problem configuring new channels

EJS ejshoor at yahoo.com
Wed Jul 25 00:53:36 UTC 2012


>  I can't tell for certain but it seems like I am not able to tune any of the local HD channels (eg 7_1, 5_1, 2_1, etc.) which I should be able to get, but I am able to tune a bunch of SD channels. Am I doing 
> something wrong?  I seem to remember using Scte65scan in the past, but its been so long and I haven't tried it again.  

OK after a bit more research I think I have some specific questions that hopefully someone can help with.  I tried to zero in on a particular channel.  7_1 tunes fine directly through my TV, but when I try to tune it through Live TV on MythTV  it seems to get a partial lock and then I receive an "error opening jump program file buffer." In the backend logs I see the following error messages:
Jul 24 18:14:24  mythbackend[8090]: E DVBRead dtvsignalmonitor.cpp:347 (HandlePMT) DTVSM(/dev/dvb/adapter0/frontend0): Wrong PMT; pmt->pn(11004) desired(11003)
Jul 24 18:14:24  mythbackend[8090]: E DVBRead dtvsignalmonitor.cpp:347 (HandlePMT) DTVSM(/dev/dvb/adapter0/frontend0): Wrong PMT; pmt->pn(12407) desired(11003)
Jul 24 18:14:24  mythbackend[8090]: E DVBRead dtvsignalmonitor.cpp:347 (HandlePMT) DTVSM(/dev/dvb/adapter0/frontend0): Wrong PMT; pmt->pn(12405) desired(11003)
Jul 24 18:14:24 mythbackend[8090]: E DVBRead dtvsignalmonitor.cpp:347 (HandlePMT) DTVSM(/dev/dvb/adapter0/frontend0): Wrong PMT; pmt->pn(12404) desired(11003)
 
At first, I was hopeful that the PMT error was just a result of leftover channel configs from a previous setup with a different TV provider; however, even after deleing my video sources, adapters and channels, and truncating the channelscan, channelscan_channel, channelscan_dtv_multiplex tables, and then setting everything up again from scratch, I am still seeing the exact same behaviour.
 
Anyone have any ideas?  At this point, I am pretty confident that I should be able to tune this channel.
 
Thanks,
J
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.mythtv.org/pipermail/mythtv-users/attachments/20120724/7fa6b343/attachment.html>


More information about the mythtv-users mailing list