[mythtv-commits] Ticket #9575: Idle system causes corrupt recording on last viewed channel

[MythTV]

#9575: Idle system causes corrupt recording on last viewed channel
-------------------------------------+----------------------------
 Reporter:  arizonamythtv@…          |          Owner:
     Type:  Bug Report               |         Status:  new
 Priority:  minor                    |      Milestone:  unknown
Component:  MythTV - General         |        Version:  0.24-fixes
 Severity:  medium                   |     Resolution:
 Keywords:                           |  Ticket locked:  0
-------------------------------------+----------------------------
Description changed by mdean:

Old description:

> I'm compiling 0.24 on Mythbuntu 10.04 AMD64 using a PVR150. I'm
> controlling a STB with a IR blaster. When the system sits idle for a few
> days when I attempt to watch or record the last viewed channel I end up
> with a corrupt recording. I know the IR blaster switched to the proper
> channel as the STB OSD shows the correct channel change. I've checked the
> db and it comes back with no errors. As a work around I run a cron job to
> switch the channel to an off channel that I wouldn't record then I start
> liveTV the recording works properly.
>
> 2011-02-04 15:38:35.947 adding: john-desktop as a client (events: 0)
> 2011-02-04 15:38:35.948 MainServer::ANN Monitor
> 2011-02-04 15:38:35.948 adding: john-desktop as a client (events: 1)
> 2011-02-04 15:38:49.695 MainServer::ANN Playback
> 2011-02-04 15:38:49.695 adding: john-desktop as a client (events: 0)
> 2011-02-04 15:38:49.699 TVRec(1): Changing from None to WatchingLiveTV
> 2011-02-04 15:38:49.699 ChannelBase(1) Error: Setting start channel '104'
> failed,
>                         and we failed to find any suitible channels on
> any input.
> 2011-02-04 15:38:49.700 Error preparing query: SELECT channum, callsign,
> channel.chanid,        atsc_major_chan, atsc_minor_$
> 2011-02-04 15:38:49.701 Driver error was [2/1052]:
> QMYSQL3: Unable to prepare statement
> Database error was:
> Column 'sourceid' in where clause is ambiguous
>
> 2011-02-04 15:38:49.701 DB Error (ChannelUtil::GetChannels()):
> Query was:
> SELECT channum, callsign, channel.chanid,        atsc_major_chan,
> atsc_minor_chan,        name, icon, mplexid, visible,     $
> Driver error was [2/1052]:
> QMYSQL: Unable to execute query
> Database error was:
> Column 'sourceid' in where clause is ambiguous
>
> 2011-02-04 15:38:49.703 LoadFromScheduler(): Error, called from backend.
> 2011-02-04 15:38:49.704 AutoExpire: CalcParams(): Max required Free
> Space: 2.0 GB w/freq: 15 min
> 2011-02-04 15:38:53.016 Finished recording 48 Hours on ID "To Catch a
> Stalker": channel 4104
> 2011-02-04 15:38:53.027 LoadFromScheduler(): Error, called from backend.
> 2011-02-04 15:38:53.029 AutoExpire: CalcParams(): Max required Free
> Space: 2.0 GB w/freq: 15 min

New description:

 I'm compiling 0.24 on Mythbuntu 10.04 AMD64 using a PVR150. I'm
 controlling a STB with a IR blaster. When the system sits idle for a few
 days when I attempt to watch or record the last viewed channel I end up
 with a corrupt recording. I know the IR blaster switched to the proper
 channel as the STB OSD shows the correct channel change. I've checked the
 db and it comes back with no errors. As a work around I run a cron job to
 switch the channel to an off channel that I wouldn't record then I start
 liveTV the recording works properly.
 {{{
 2011-02-04 15:38:35.947 adding: john-desktop as a client (events: 0)
 2011-02-04 15:38:35.948 MainServer::ANN Monitor
 2011-02-04 15:38:35.948 adding: john-desktop as a client (events: 1)
 2011-02-04 15:38:49.695 MainServer::ANN Playback
 2011-02-04 15:38:49.695 adding: john-desktop as a client (events: 0)
 2011-02-04 15:38:49.699 TVRec(1): Changing from None to WatchingLiveTV
 2011-02-04 15:38:49.699 ChannelBase(1) Error: Setting start channel '104'
 failed,
                         and we failed to find any suitible channels on any
 input.
 2011-02-04 15:38:49.700 Error preparing query: SELECT channum, callsign,
 channel.chanid,        atsc_major_chan, atsc_minor_$
 2011-02-04 15:38:49.701 Driver error was [2/1052]:
 QMYSQL3: Unable to prepare statement
 Database error was:
 Column 'sourceid' in where clause is ambiguous

 2011-02-04 15:38:49.701 DB Error (ChannelUtil::GetChannels()):
 Query was:
 SELECT channum, callsign, channel.chanid,        atsc_major_chan,
 atsc_minor_chan,        name, icon, mplexid, visible,     $
 Driver error was [2/1052]:
 QMYSQL: Unable to execute query
 Database error was:
 Column 'sourceid' in where clause is ambiguous

 2011-02-04 15:38:49.703 LoadFromScheduler(): Error, called from backend.
 2011-02-04 15:38:49.704 AutoExpire: CalcParams(): Max required Free Space:
 2.0 GB w/freq: 15 min
 2011-02-04 15:38:53.016 Finished recording 48 Hours on ID "To Catch a
 Stalker": channel 4104
 2011-02-04 15:38:53.027 LoadFromScheduler(): Error, called from backend.
 2011-02-04 15:38:53.029 AutoExpire: CalcParams(): Max required Free Space:
 2.0 GB w/freq: 15 min
 }}}

--

-- 
Ticket URL: <http://code.mythtv.org/trac/ticket/9575#comment:2>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center