Hello I have been on Ubuntu 18 and got sound working. After Debian11 clean install, I don't have sound : here are some logs
lars@andrelauret-lars:~/Documents$ alsaucm -c sklnau8825max set _verb HiFi set _enadev Speaker
ALSA lib main.c:1014:(snd_use_case_mgr_open) error: failed to import sklnau8825max use case configuration -2
alsaucm: error failed to open sound card sklnau8825max: No such file or directory
lars@andrelauret-lars:~/Téléchargements/alsa-lib-master$ speaker-test
speaker-test 1.2.4
Le périphérique de lecture est default
Les paramètres du flux sont 48000Hz, S16_LE, 1 canaux
Utilisation de 16 octaves de 'pink noise'
ALSA lib pcm_direct.c:1284:(snd1_pcm_direct_initialize_slave) unable to install hw params
ALSA lib pcm_dmix.c:1087:(snd_pcm_dmix_open) unable to initialize slave
Erreur d'ouverture à la lecture: -22,Argument invalide
lars@andrelauret-lars:~/Téléchargements/alsa-lib-master$ aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
lavrate
Rate Converter Plugin Using Libav/FFmpeg Library
samplerate
Rate Converter Plugin Using Samplerate Library
speexrate
Rate Converter Plugin Using Speex Resampler
jack
JACK Audio Connection Kit
oss
Open Sound System
pipewire
PipeWire Sound Server
pulse
PulseAudio Sound Server
upmix
Plugin for channel upmix (4,6,8)
vdownmix
Plugin for channel downmix (stereo) with a simple spacialization
default
softvol
hw:CARD=sklnau8825max,DEV=0
sklnau8825max,
Direct hardware device without any conversions
hw:CARD=sklnau8825max,DEV=4
sklnau8825max,
Direct hardware device without any conversions
hw:CARD=sklnau8825max,DEV=5
sklnau8825max,
Direct hardware device without any conversions
hw:CARD=sklnau8825max,DEV=6
sklnau8825max,
Direct hardware device without any conversions
plughw:CARD=sklnau8825max,DEV=0
sklnau8825max,
Hardware device with all software conversions
plughw:CARD=sklnau8825max,DEV=4
sklnau8825max,
Hardware device with all software conversions
plughw:CARD=sklnau8825max,DEV=5
sklnau8825max,
Hardware device with all software conversions
plughw:CARD=sklnau8825max,DEV=6
sklnau8825max,
Hardware device with all software conversions
sysdefault:CARD=sklnau8825max
sklnau8825max,
Default Audio Device
dmix:CARD=sklnau8825max,DEV=0
sklnau8825max,
Direct sample mixing device
dmix:CARD=sklnau8825max,DEV=4
sklnau8825max,
Direct sample mixing device
dmix:CARD=sklnau8825max,DEV=5
sklnau8825max,
Direct sample mixing device
dmix:CARD=sklnau8825max,DEV=6
sklnau8825max,
Direct sample mixing device
usbstream:CARD=sklnau8825max
sklnau8825max
USB Stream Output
Hello I have been on Ubuntu 18 and got sound working. After Debian11 clean install, I don't have sound : here are some logs