Hi Felix and Lesik,
You can investigate a lot already with 'lsusb' and then with 'alsamixer"(from alsa-utils). Alsamixer is a console program that uses Ncurses for graphics and has some odd keybindings [2] but you may just have to unmute it.
If I connect my Komplete Audio 1 with usb to my laptop: I get this message: gfp@Tuxedo ~$ lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 2109:2812 VIA Labs, Inc. VL812 Hub Bus 003 Device 003: ID 046d:c31c Logitech, Inc. Keyboard K120 Bus 003 Device 004: ID 046d:c077 Logitech, Inc. Mouse Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 004 Device 002: ID 2109:0812 VIA Labs, Inc. VL812 Hub gfp@Tuxedo ~$ alsamixerALSA lib dlmisc.c:339:(snd_dlobj_cache_get0) Cannot open shared library /gnu/store/09z1wim457nxknh5yf2bwnwg84w3w0zq-alsa-plugins-1.2.2-pulseaudio/lib/alsa-lib/libasound_module_ctl_pulse.so (/gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6: version `GLIBC_2.38' not found (required by /gnu/store/50d4baa8q111wbbq00jsmc3g76159lcz-pulseaudio-16.1/lib/pulseaudio/libpulsecommon-16.1.so)) cannot open mixer: Kein passendes Gerät bzw. keine passende Adresse gefunden (No suitable device or address found).
That is without installing pipewire. I installed pipewire etc, but after an sudo guix system reconfigure... I had no sound at all. I lost what I had, and I didn't get pipewire.So I had to change to an older generation to get rid of everything I had installed.
Approx. 2 years ago Csepp said: Guix home can´t be deleted if installed. So I didn´t dare to install it. Secondly I am not on that level to configure my system. So I can´t use my audio interface at the moment. Thanks for help Gottfried Am 29.11.24 um 18:41 schrieb Felix Lechner:
Hi Gottfried, On Fri, Nov 29 2024, gfp wrote:How did you manage to use it in Guix?Lesik will give you a better answer, although "the Komplete Audio 1 is class-compliant." [1] You can investigate a lot already with 'lsusb' and then with 'alsamixer" (from alsa-utils). Alsamixer is a console program that uses Ncurses for graphics and has some odd keybindings [2] but you may just have to unmute it. My understaning is all modern sound daemons such as PulseAudio or Pipewire are built on top of ALSA, which stands for Advanced Linux Sound Architecture. Please send the songs you will records with your new system! Kind regards Felix [1] https://linuxmusicians.com/viewtopic.php?p=153946&sid=6e8deb756edcb3a4679d7e0a6a6ebd47#p153946 [2] https://wiki.archlinux.org/title/Advanced_Linux_Sound_Architecture#Unmute_with_alsamixer
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