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[Bug 548609] Re: 10.04-beta1 hvr-2200 station not getting signal

To: linux-traipu@xxxxxxxxxxxxxxxxxxx
From: Thomas Mashos <548609@xxxxxxxxxxxxxxxxxx>
Date: Fri, 16 Mar 2012 17:14:10 -0000
Reply-to: Bug 548609 <548609@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Confirming since it's verified by multiple users

** Changed in: mythbuntu
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/548609

Title:
  10.04-beta1 hvr-2200 station not getting signal

Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
  Confirmed

Bug description:
  I've just tried out Mythbuntu 10.04-beta1 64bit with the built in
  driver for the saa-7164.  I downloaded firmware for the HVR-2200, then
  I had to scan the channels using the scan command:

  $ scan /usr/share/dvb/dvb-t/au-Melbourne -o zap -a 1 | tee
  ~/.mythtv/channels.conf

  Then I had to import this in my scan so that I could get channels SBS
  and Nine.  I've heard that these channels are special in their
  encoding.

  If I do the normal scan I pick up channels 2, 7, and 10.  The only way
  I get SBS & nine is through the manual scan.  But when I go and try to
  watch these stations I get errors.

  Here is the output on the command line after starting mythfrontend and
  going to the SBS channel:

  2010-03-26 18:30:00.918 ProgramInfo: Updated pathname '':'' -> '1003_20100326183000.mpg'
  2010-03-26 18:30:07.421 RingBuf(/var/lib/mythtv/livetv/1003_20100326183000.mpg): Invalid file (fd -1) when opening '/var/lib/mythtv/livetv/1003_20100326183000.mpg'.
  2010-03-26 18:30:07.421 NVP(1), Error: JumpToProgram's OpenFile failed.
  2010-03-26 18:30:07.421 NVP(1), Error: Unknown recorder error, exiting decoder
  2010-03-26 18:30:07.631 TV: Attempting to change from Watching WatchingLiveTV to None
  2010-03-26 18:30:08.023 TV: Changing from Watching WatchingLiveTV to None
  2010-03-26 18:30:08.051 TV: Attempting to change from None to None
  2010-03-26 18:30:08.052 SendReceiveStringList(GET_FREE_RECORDER_COUNT) called from UI thread
  2010-03-26 18:30:08.057 SendReceiveStringList(GET_NEXT_FREE_RECORDER,-1) called from UI thread
  2010-03-26 18:30:08.081 TV: Attempting to change from None to Watching WatchingLiveTV
  2010-03-26 18:30:08.081 MythContext: Connecting to backend server: 127.0.0.1:6543 (try 1 of 1)
  2010-03-26 18:30:08.081 Using protocol version 56
  2010-03-26 18:30:08.100 Spawning LiveTV Recorder -- begin
  2010-03-26 18:30:08.268 Spawning LiveTV Recorder -- end
  2010-03-26 18:30:08.269 ProgramInfo: Updated pathname '':'' -> '1002_20100326183008.mpg'
  2010-03-26 18:30:08.272 We have a playbackURL(/var/lib/mythtv/livetv/1002_20100326183008.mpg) & cardtype(DUMMY)
  2010-03-26 18:30:08.273 We have a RingBuffer
  2010-03-26 18:30:08.324 playCtx, Error: Attempting to setup a player, but it already exists.
  2010-03-26 18:30:08.325 TV Error: LiveTV not successfully started
  2010-03-26 18:30:13.142 SendReceiveStringList(MESSAGE,SYSTEM_EVENT PLAY_STOPPED SENDER mythserver) called from UI thread

  
  After about 15minutes I get the error in mythfrontend:
  Error opening jump program file buffer

  
  Here is the error I get from the backend:
  2010-03-26 18:37:54.725 MainServer::ANN Playback
  2010-03-26 18:37:54.739 adding: mythserver as a client (events: 0)
  2010-03-26 18:37:54.762 TVRec(1): Changing from None to Watching WatchingLiveTV
  2010-03-26 18:37:54.777 TVRec(1): HW Tuner: 1->1
  2010-03-26 18:37:55.101 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 14 min
  2010-03-26 18:37:55.119 ProgramInfo: Updated pathname '':'' -> '1002_20100326183755.mpg'
  2010-03-26 18:37:55.155 ProgramInfo: Updated pathname '':'' -> '1002_20100326183755.mpg'
  2010-03-26 18:37:55.273 ProgramInfo: Updated pathname '':'' -> '1002_20100326183755.mpg'
  2010-03-26 18:37:56.251 ProgramInfo: Updated pathname '':'' -> '1002_20100326183755.mpg'
  2010-03-26 18:37:56.274 Finished recording Can We Help?: channel 1002
  2010-03-26 18:37:56.296 ProgramInfo: Updated pathname '':'' -> '1002_20100326183755.mpg'
  2010-03-26 18:37:56.307 ProgramInfo: Updated pathname '':'' -> '1002_20100326183755.mpg'
  2010-03-26 18:37:56.319 Finished recording Can We Help?: channel 1002
  2010-03-26 18:37:56.332 ProgramInfo: Updated pathname '':'' -> '1002_20100326183756.mpg'
  2010-03-26 18:37:56.347 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 14 min
  2010-03-26 18:37:56.352 ProgramInfo: Updated pathname '':'' -> '1002_20100326183755.mpg'
  2010-03-26 18:37:56.363 ProgramInfo: Updated pathname '':'' -> '1002_20100326183756.mpg'
  2010-03-26 18:37:56.443 ProgramInfo: Updated pathname '':'' -> '1002_20100326183755.mpg'
  2010-03-26 18:37:56.463 ProgramInfo: Updated pathname '':'' -> '1002_20100326183756.mpg'
  2010-03-26 18:37:57.885 RecBase(1:/dev/dvb/adapter0/frontend0): GetKeyframePositions(13,9223372036854775807,#1) out of 3
  2010-03-26 18:37:57.969 RecBase(1:/dev/dvb/adapter0/frontend0): GetKeyframePositions(13,9223372036854775807,#1) out of 3
  2010-03-26 18:37:59.711 TVRec(1): HW Tuner: 1->1
  2010-03-26 18:38:00.094 ProgramInfo: Updated pathname '':'' -> '1002_20100326183756.mpg'
  2010-03-26 18:38:00.107 ProgramInfo: Updated pathname '':'' -> '1002_20100326183756.mpg'
  2010-03-26 18:38:00.119 Finished recording Can We Help?: channel 1002
  2010-03-26 18:38:00.182 mythbackend version: trunk [23623] www.mythtv.org
  2010-03-26 18:38:00.229 Using runtime prefix = /usr
  2010-03-26 18:38:00.235 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 14 min
  2010-03-26 18:38:00.239 Using configuration directory = /home/mythtv/.mythtv
  2010-03-26 18:38:00.251 Empty LocalHostName.
  2010-03-26 18:38:00.252 ProgramInfo: Updated pathname '':'' -> '1003_20100326183800.mpg'
  2010-03-26 18:38:00.262 Using localhost value of mythserver
  2010-03-26 18:38:00.274 ProgramInfo: Updated pathname '':'' -> '1002_20100326183756.mpg'
  2010-03-26 18:38:00.292 New DB connection, total: 1
  2010-03-26 18:38:00.296 ProgramInfo: Updated pathname '':'' -> '1003_20100326183800.mpg'
  2010-03-26 18:38:00.309 Connected to database 'mythconverg' at host: localhost
  2010-03-26 18:38:00.318 ProgramInfo: Updated pathname '':'' -> '1002_20100326183756.mpg'
  2010-03-26 18:38:00.329 Closing DB connection named 'DBManager0'
  2010-03-26 18:38:00.351 Connected to database 'mythconverg' at host: localhost
  2010-03-26 18:38:00.367 Current MythTV Schema Version (DBSchemaVer): 1254
  2010-03-26 18:38:00.374 ProgramInfo: Updated pathname '':'' -> '1002_20100326183756.mpg'
  2010-03-26 18:38:00.416 [mp3 @ 0x7f2c7b269380]Header missing
  2010-03-26 18:38:00.687 DTVSM(/dev/dvb/adapter0/frontend0) Error: Wrong PMT; pmt->pn(788) desired(785)
  2010-03-26 18:38:00.713 DTVSM(/dev/dvb/adapter0/frontend0) Error: Wrong PMT; pmt->pn(787) desired(785)
  2010-03-26 18:38:00.717 DTVSM(/dev/dvb/adapter0/frontend0) Error: Wrong PMT; pmt->pn(786) desired(785)
  2010-03-26 18:38:00.740 DTVSM(/dev/dvb/adapter0/frontend0) Error: Wrong PMT; pmt->pn(799) desired(785)
  2010-03-26 18:38:00.766 DTVSM(/dev/dvb/adapter0/frontend0) Error: Wrong PMT; pmt->pn(798) desired(785)
  2010-03-26 18:38:00.819 DTVSM(/dev/dvb/adapter0/frontend0) Error: Wrong PMT; pmt->pn(789) desired(785)
  2010-03-26 18:38:02.843 AFD: Opened codec 0x1e16ba0, id(MPEG2VIDEO) type(Video)
  2010-03-26 18:38:02.850 AFD: codec MP2 has 2 channels
  2010-03-26 18:38:02.861 AFD: Opened codec 0x1e14410, id(MP2) type(Audio)
  2010-03-26 18:38:02.872 AFD Error: Could not find decoder for codec (DVB_TELETEXT), ignoring.
  2010-03-26 18:38:02.931 Preview: Grabbed preview '/var/lib/mythtv/livetv/1002_20100326183756.mpg' 720x576@64s
  2010-03-26 18:38:02.974 ~MythContext waiting for threads to exit.

  
  I think the problem is to do with the codec missing
  2010-03-26 18:38:02.872 AFD Error: Could not find decoder for codec (DVB_TELETEXT), ignoring.

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