[mythtv-commits] Ticket #3071: Only one mux gets tuned on system that used to work

[MythTV]

#3071: Only one mux gets tuned on system that used to work
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 Reporter:  ikke at iki.fi  |       Owner:  danielk
     Type:  defect       |      Status:  new    
 Priority:  minor        |   Milestone:  unknown
Component:  dvb          |     Version:  head   
 Severity:  high         |  
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 Hello,

 mythtv is not capable of tuning channels anymore on my system. HW has not
 changed and I have been using mythtv for a couple of years on this HW. The
 channel editor does not show any signal/noise ratio while tuning, and it
 puts out a lot of errors like "Found Channel but it doesn't match existing
 tsid. You may want to delete existing chann...". I can't say when this has
 broken, mythtv has been running so nicely for long that I've never needed
 to re-tune channels.

 It is able to find one mux though. And the channels on it. It is the mux
 number 3 on our cable provider's table here:
 http://dvb.swelcom.fi/cable.php. Too bad the normal channels I watch are
 not on that mux.

 Other side effect here is that current trunk trashes my dtv_multiplex
 table. After two scans I now have 603 entries there, where as .20 from
 ubuntu repos creates only the needed 20+ muxes. Few days ago my
 dtv_multiplex table had about 32k entries!

 Please tell me what info I can provide more from my system to help
 clearing this one out. I am willing to debug if needed (and told howto...
 :) )

 This same happens on up-to-date ubuntu 6.10's latest mythtv packages and
 trunk version of today, week old and few weeks old. And I have nuked my
 existing mysql mythconverg database before trying different versions. My
 HW is two Terratec Cinergy 1200-C cards and I am able to watch TV with old
 version of my mythconverg database from backups, and with xine and VDR.
 Also dvb "scan" utility can produce a channels.conf file. Mythtv just
 can't. So HW should be ok.

 I will attach a complete log of standard output of mythtv-setup, and my
 mux table after trying to tune. This is taken after I nuked mythconverg
 database, and did fresh install of todays trunk (Revision: 12770).

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Ticket URL: <http://svn.mythtv.org/trac/ticket/3071>
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