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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