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

To: mythbuntu-bugs@xxxxxxxxxxxxxxxxxxx
From: Thomas Mashos <548609@xxxxxxxxxxxxxxxxxx>
Date: Sun, 11 Jan 2015 23:58:11 -0000
Reply-to: Bug 548609 <548609@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
We really do appreciate you opening this ticket to help improve
Mythbuntu, but it needs to be closed for a number of reasons. The
biggest one is that upstream has moved on to a new version and believes
this to be fixed. Could you please verify if this issue still exists in
the latest version?

Please do not let the closing of this ticket dissuade you from opening a
new ticket if this (or any other) problem occurs with the newer
versions.

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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:
  Expired

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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References

[Bug 548609] [NEW] 10.04-beta1 hvr-2200 station not getting signal
From: map7, 2010-03-26