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Re: No sound after bullseye install

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On Lu, 04 oct 21, 17:10:39, Bob Latest wrote:
> On Mon, 04 Oct 2021 07:35:28 +0200
> deloptes <emanoil.kotsev@deloptes.org> wrote:
> 
> > you have 
> > 
> > hardware -> kernel driver -> alsa -> pulseaudio -> application
> > 
> > - kernel driver utilizes the hardware
> > - alsa utilizes the kernel driver
> > - PA utilizes ALSA and provides a unified interface + capabilities
> > 
> > so it could be anything in the chain - check if you need firmware for
> > example if ALSA works (aplay etc) then check the next in the chain
> 
> Yeah, that was it. I hadn't installed ALSA at all. I wasn't aware that
> pulseaudio sits on top of ALSA.

Because PulseAudio "sits on top of" ALSA it also depends on it. Some 
command-line tools for ALSA are not installed by default though (e.g. 
the package alsa-tools).

Kind regards,
Andrei
-- 
http://wiki.debian.org/FAQsFromDebianUser

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Thread

No sound after bullseye install Bob Latest <boblatest@posteo.org> - 2021-10-04 07:30 +0200
  Re: No sound after bullseye install "Alexander V. Makartsev" <avbetev@gmail.com> - 2021-10-04 07:40 +0200
  Re: No sound after bullseye install deloptes <emanoil.kotsev@deloptes.org> - 2021-10-04 07:40 +0200
    Re: No sound after bullseye install Bob Latest <boblatest@posteo.org> - 2021-10-04 19:30 +0200
      Re: No sound after bullseye install Andrei POPESCU <andreimpopescu@gmail.com> - 2021-10-05 09:00 +0200
        Re: No sound after bullseye install Daniel Haude <dhaude@posteo.de> - 2021-10-05 17:30 +0200

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