[mythtv-users] Indoor HD antenna question

[Stephen Worthington]

On Tue, 17 Apr 2018 19:27:08 +0000, you wrote:

>On Tue, Apr 17, 2018 at 12:19 PM Stephen Worthington <
>stephen_agent at jsw.gen.nz> wrote:
>
>> On Tue, 17 Apr 2018 16:08:25 +0000, you wrote:
>>
>>
>> > scan /usr/share/dvb/atsc/us-ATSC-center-frequencies-8VSB >
>> >~/Downloads/channels.conf
>> >scanning /usr/share/dvb/atsc/us-ATSC-center-frequencies-8VSB
>> >using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
>> >main:2263: FATAL: failed to open '/dev/dvb/adapter0/frontend0': 16 Device
>> >or resource busy
>> >
>> >
>> >Basically I tried doing a scan and it keeps saying device is busy.
>>
>> So that seems to confirm that the driver is not loading properly for
>> this tuner.  Unless mythbackend was running - if it was, it might have
>> been set up to keep hold of its tuners and have them locked.  So check
>> what is running to make sure:
>>
>> ps -e | grep -i myth
>
>
>ps -e | grep -i myth
> 5635 ?        00:11:50 mythbackend
> 5669 ?        00:58:37 mythlogserver

Right, so shut down mythbackend and try scan again.