An unofficial Debian Installer for Pinebook Pro
(06-13-2020, 04:22 AM)yawnoc Wrote: The only other issue is with the audio (controlled by alsa-utils, pavucontrol, and mate-media); it seems quieter than before, and there is always a very loud popping noise shortly after any audio has stopped playing (even when I have muted the volume controller).

I've figured out that the low volume is mainly due to different settings for DAC in alsamixer:
  • 100<>100 [dB gain: 0.00, 0.00] in Debian stretch (stock OS), which is VERY loud
  • 32<>32 [dB gain: -30.00, -30.00] in Debian bullseye (via danielt's installer)
I got comfortably loud audio by setting DAC to 60<>60 [dB gain: -13.50, -13.50] and Headphone Mixer to 50<>50 [dB gain: -6.00, -6.00].

This doesn't fix the popping noises, whose loudness is independent of any settings in alsamixer, and which seem to occur whenever audio switches from inactive to active or vice versa.


Messages In This Thread
First boot - by JaredT66 - 05-19-2020, 09:49 AM
RE: First boot - by carletes - 05-19-2020, 01:35 PM
RE: An unofficial Debian Installer for Pinebook Pro - by yawnoc - 06-13-2020, 11:37 AM

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