[mythtv-users] Live TV tries to tune channel unavailable on that tuner...

[Steven Adeff]

$ mythbackend --version
Please attach all output as a file in bug reports.
MythTV Version : v0.27.4-6-ge0b0027
MythTV Branch : fixes/0.27
Network Protocol : 77
Library API : 0.27.20141016-1
QT Version : 4.8.1
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The system has two HDPVR with a full channel listing available, and an
QAM HDHR with a limited channel listing available.
When both HDPVR are in use, and the user attempts to watch LiveTV, the
system flashes "Please Wait" then goes back to the menu with the
following in the backend log,

Nov 12 13:28:05 MythCenter mythbackend: mythbackend[2641]: I
TVRecEvent tv_rec.cpp:1050 (HandleStateChange) TVRec[7]: Changing from
None to WatchingLiveTV
Nov 12 13:28:05 MythCenter mythbackend: mythbackend[2641]: E
TVRecEvent channelutil.cpp:1940 (GetChannelData) GetChannelData()
failed because it could not#012#011#011#011find channel number '52' in
DB for source '2'.
Nov 12 13:28:05 MythCenter mythbackend: mythbackend[2641]: E
TVRecEvent recorders/channelbase.cpp:221 (IsTunable) ChannelBase[7]:
IsTunable(MPEG2TS,52) Failed to find channel in DB on input '7'
Nov 12 13:28:05 MythCenter mythbackend: mythbackend[2641]: E
TVRecEvent channelutil.cpp:1940 (GetChannelData) GetChannelData()
failed because it could not#012#011#011#011find channel number '52' in
DB for source '2'.
Nov 12 13:28:05 MythCenter mythbackend: mythbackend[2641]: E
TVRecEvent recorders/channelbase.cpp:221 (IsTunable) ChannelBase[7]:
IsTunable(MPEG2TS,52) Failed to find channel in DB on input '7'
Nov 12 13:28:05 MythCenter mythbackend: mythbackend[2641]: E
TVRecEvent recorders/channelbase.cpp:171 (Init) ChannelBase[7]:
Setting start channel '52' failed, #012#011#011#011and we failed to
find any suitible channels on any input.
Nov 12 13:28:05 MythCenter mythbackend: mythbackend[2641]: I
TVRecEvent tv_rec.cpp:3603 (TuningCheckForHWChange) TVRec[7]: HW
Tuner: 7->7
Nov 12 13:28:05 MythCenter mythbackend: mythbackend[2641]: E
TVRecEvent channelutil.cpp:1940 (GetChannelData) GetChannelData()
failed because it could not#012#011#011#011find channel number '52' in
DB for source '2'.
Nov 12 13:28:05 MythCenter mythbackend: mythbackend[2641]: E
TVRecEvent recorders/dtvchannel.cpp:241 (SetChannelByString)
DTVChan[7](192.168.1.117-0): SetChannelByString(52): Unable to find
channel in database.
Nov 12 13:28:05 MythCenter mythbackend: mythbackend[2641]: E
TVRecEvent tv_rec.cpp:3793 (TuningFrequency) TVRec[7]: Failed to set
channel to 52. Reverting to kState_None
Nov 12 13:28:05 MythCenter mythbackend: mythbackend[2641]: I
TVRecEvent tv_rec.cpp:1050 (HandleStateChange) TVRec[7]: Changing from
WatchingLiveTV to None
Nov 12 13:32:13 MythCenter mythbackend: mythbackend[2641]: N Expire
autoexpire.cpp:264 (CalcParams) AutoExpire: CalcParams(): Max required
Free Space: 4.0 GB w/freq: 7 min

When this first happened I changed the startchan number for the tuner
from 52 to a channel that is in the database for the source connected
to this tuner, but now it looks to have returned for some reason.
Is there something I've missed in my setup that is causing this to happen?

thanks!

-- 
Steve
http://www.mythtv.org/wiki/User:Steveadeff
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