matrix-io / matrix-creator-init

Debian package to initialize MATRIX Creator on boot
https://matrix-io.github.io/matrix-documentation/
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Mics in pulseaudio are breaking the system #50

Open Flowr-es opened 5 years ago

Flowr-es commented 5 years ago

Once I try to use the matrix creator mics (with the latest releases of the mic) with pulseaudio, the system completley stops to work. So I activate the mic in pulseaudio and even the SSH session gets terminated ...

Last log messages (in german): pulseaudio[2488]: E: [alsa-source-matrixio.mic.0 snd-soc-dummy-dai-0] alsa-source.c: Dies ist höchstwah rscheinlich ein Fehler im ALSA-Treiber 'matrixio_codec'. Bitte melden Sie diesen Fehler den ALSA-Entwicklern. pulseaudio[2488]: E: [alsa-source-matrixio.mic.0 snd-soc-dummy-dai-0] alsa-source.c: Wir wurden durch d as POLLIN-Set geweckt, allerdings lieferte ein anschliessender snd_pcm_avail() den Wert 0 oder einen anderen Wert < min_avail.

Translation: pulseaudio[2488]: E: [alsa-source-matrixio.mic.0 snd-soc-dummy-dai-0] alsa-source.c: Probably and error in the ALSA-Driver 'matrixio_codec'. Please report it to the ALSA-Developers. pulseaudio[2488]: E: [alsa-source-matrixio.mic.0 snd-soc-dummy-dai-0] alsa-source.c: We got woke up from POLLIN-Set but snd_pcm_avail() delivered Value 0 or another Value < min_avail.

yoelrc88 commented 5 years ago

Hi Carlos,

Can you describe how to reproduce this? What steps you followed for activating the mics in pulseaudio and what you installed before that? Appreciate the feedback :+1:

-Yoel

Flowr-es commented 5 years ago

Hi Yoel,

you should be able to reproduce this once you take in pulseaudio the mic as default input (source). I actually get nearly no logs as the raspi kind of freezes ... I hope it get fixed with your latest PR ( https://github.com/matrix-io/matrixio-kernel-modules/pull/35 )

I wil ltest it once it is released and provide feedback.