[linux-audio-user] NO line in signal

[mlp]

This had me also
alsamixer > f5 (showall), >   far far left  "capture"  (spacebar toggle 
on/off)

vector wrote:

> well after some messing about i noticed that alsamixergui and gnomes 
> volume control etc all seemed to "echo" each others changes.
> I didnt actually fiddle with alsamixer but noticed on a number of 
> occasions that what i changed elsewhere was certainly reflected by 
> aslamixer. So while i cant say 100% Im pretty sure its not that one of 
> them works and the others dont.
>
> Christoph Eckert wrote:
>
>>> I checked the alsamixergui levels and
>>> settings and capture..all correct.
>>>   
>>
>>
>> I guess it's a mixer setting. Did you try alsamixer, the only one 
>> that matters?
>>
>>
>> Best regards
>>
>>
>>    ce
>>
>>  
>>
>