a guest Feb 15th, 2018 1,114 Never
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- Here is how to get sound on a minimal install without the insanity of pulseaudio:
- 1. Erase .asoundrc in your home directory and asound.conf in /etc.
- 2. Purge pulseaudio. And when I mean purge, I mean it.
- 3. Identify your available devices in /proc/asound/modules, do:
- $ cat /proc/asound/modules
- As an example here is my /proc/asound/modules:
- 0 snd_usb_audio
- 1 snd_hda_intel
- 4. Select from the above and put them in the order you want in the file /etc/modprobe.d/alsa-base.conf, by assigning an index from -2 to 2, making the preferred output the lowest number. As I know I have two devices I want the one that says usb because that is my headphone, so in /etc/modprobe.d/alsa-base.conf I put:
- options snd_usb_audio enable=1 index=0
- options snd_hda_intel index=1
- Notice the index.
- 5. Restart the computer and you have perfect sound, as well in the browser.
- __More ALSA stuff!__
- Simple equalizer for ALSA https://inconsolation.wordpress.com/2014/08/31/alsaequal-not-omitted-by-any-means/
- Multiple sound sources with ALSA https://github.com/i-rinat/apulse
- Setting volume from the terminal with ALSA https://askubuntu.com/questions/77522/command-to-unmute-and-maximize-volume
- Capturing audio with ffmpeg and ALSA https://trac.ffmpeg.org/wiki/Capture/ALSA
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