[mythtv-users] how to fix 1 station's channel information?

[James Abernathy]

On Tue, Nov 16, 2021 at 8:37 AM Daryl McDonald <darylangela at gmail.com>
wrote:

>
>
> On Tue, Nov 16, 2021 at 8:32 AM James Abernathy <jfabernathy at gmail.com>
> wrote:
>
>>
>>
>> On Tue, Nov 16, 2021 at 8:19 AM Tom Bishop <bishoptf at gmail.com> wrote:
>>
>>> I am having the same issue and have had in the past. Local station
>>> changes frequency for whatever reason and I need to update the channels
>>> frequency. I don't remember exactly how I was able to get it updated but I
>>> remember it being a major hassle so I am interested in the proper way to
>>> accomplish, hoping that it could be made into an easier process. I am also
>>> running hd homerun tuners.
>>>
>>
>>  This specific problem is with my Hauppauge WinTV-quadHD tuner card.  But
>> the scan should be the same.  I ran mythtv-setup again and successfully
>> deleted the 3 stations but any scanning resulted in a failure to detect the
>> tuner card. So I exited the setup and restarted the backend. I'm now
>> running okay with the 3 stations deleted, I just can't see to get them back
>> in.
>>
>> Jim A
>>
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>
>
> What happens if you restore a DB to get the channels back then manipulate
> each channel in the BE to the new #'s?
>

I have not figured that out, but I do see in the mythtv-setup.log file a
lot of permission errors when working with the tuner card:

Nov 16 08:38:45 mythbuntu mythtv-setup.real: mythtv-setup[5252]: E
ScreenLoad cardutil.cpp:873 (ProbeCurrentDeliverySystem) CardUtil: open
failed (/dev/dvb/adapter1/frontend0)#012#011#011#011eno: Permission denied
(13)
Nov 16 08:38:45 mythbuntu mythtv-setup.real: mythtv-setup[5252]: E
ScreenLoad cardutil.cpp:1218 (OpenVideoDevice) CardUtil: Can't open DVB
frontend (/dev/dvb/adapter1/frontend0) for
/dev/dvb/adapter1/frontend0.#012#011#011#011eno: Permission denied (13)
Nov 16 08:38:45 mythbuntu mythtv-setup.real: mythtv-setup[5252]: E
ScreenLoad cardutil.cpp:1218 (OpenVideoDevice) CardUtil: Can't open DVB
frontend (/dev/dvb/adapter1/frontend0) for
/dev/dvb/adapter1/frontend0.#012#011#011#011eno: Permission denied (13)
Nov 16 08:38:45 mythbuntu mythtv-setup.real: mythtv-setup[5252]: E
ScreenLoad cardutil.cpp:2387 (ProbeV4LAudioInputs) ProbeAudioInputs() ->
couldn't open device
Nov 16 08:38:45 mythbuntu mythtv-setup.real: mythtv-setup[5252]: E
ScreenLoad v4l2util.cpp:41 (Open) V4L2(): Could not open
'/dev/dvb/adapter1/frontend0': #012#011#011#011eno: Permission denied (13)
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