:: Re: [DNG] audio died again
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著者: Joel Roth
日付:  
To: dng
題目: Re: [DNG] audio died again
Hi Hendrik,

Hendrik Boom wrote:
> My system is an old ASUS netbook.
>
> I installed devuan alpha 2 when it was current, and have upgraded it
> regularly. It should be an up-to-date devuan jessie, modulo a few
> days.
>
> I've had sound working on this system.
>
> Long ago, with debian all I got was laptop loudspeaker sound.
>
> When I switched to devuan, sound appeared on headphones but never
> loudspeaker. This worked around Christmas.
>
> Today I tried using audio again, and all I get is total silence.
>
> Has anything related changed in devuan?
>
> How do I go about diagnosing the problem?
>
> As far as I know, I'm using alsa.


It's worth verifying that you don't have pulse audio
installed.

dpkg -l pulseaudio

Then, you can fiddle with alsamixer or aumix and raise
all the settings to full. This is the most likely issue.

If you have multiple sound cards, make sure to use
the -c argument.

The choice of kernels could also make a difference,
but AFAIK, all recent kernels have ALSA drivers for
typical builtin soundcards.

cheers,

Joel

> -- hendrik
>


--
Joel Roth