Opened 10 years ago

Closed 4 years ago

#11965 closed Bug Report - General (Unverified)

Tuning fails after capture card changes until tuner channel changed

Reported by: Jay Jaeger <cube1@…> Owned by:
Priority: minor Milestone: unknown
Component: MythTV - General Version: Unspecified
Severity: medium Keywords: tuning signal
Cc: Ticket locked: no

Description

I have found, on several instances, that if I make changes to my capture cards (in particular, if I add a new card) that tuning is erratic or completely non functional on new cards added and/or old cards until I manually change the last channel tuned in the back end configuration.

Log messages like this appear in very large numbers - though I also see a *few* of these even when things are working OK (but without the large number of repeats)

Nov 30 09:30:14 mythtemp mythbackend: mythbackend[2737]: E SignalMonitor? recorders/dvbchannel.cpp:1026 (GetSignalStrength?) DVBChan[2](/dev/dvb/adapter1/frontend0): Getting Frontend signal strength failed.#012#011#011#011eno: Invalid argument (22) Nov 30 09:30:17 mythbackend: last message repeated 49 times

Card is an Hauppauge HVR-2250 . Environment is mythbuntu 12.04.3, upgraded to MythTV 0.27

Attachments (3)

mythbackend-version.txt​ (919 bytes) - added by Jay Jaeger <cube1@…> 10 years ago.
mythbackend --version output
mythfrontend-version.txt​ (919 bytes) - added by Jay Jaeger <cube1@…> 10 years ago.
mythfrontend --version output
mythbackend.log​ (75.3 KB) - added by Jay Jaeger <cube1@…> 10 years ago.
MythTV Backend Log around time of error.

Download all attachments as: .zip

Change History (4)

Changed 10 years ago by Jay Jaeger <cube1@…>

Attachment: mythbackend-version.txt​ added

mythbackend --version output

Changed 10 years ago by Jay Jaeger <cube1@…>

Attachment: mythfrontend-version.txt​ added

mythfrontend --version output

Changed 10 years ago by Jay Jaeger <cube1@…>

Attachment: mythbackend.log​ added

MythTV Backend Log around time of error.

comment:1 Changed 4 years ago by Stuart Auchterlonie

Resolution: → Unverified
Status: new → closed

Closing all old tickets in trac.

If your issue still persists, please open an issue in Github ​https://github.com/MythTV/mythtv/issues

and reference the existing trac ticket.

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