J'ai depuis ce matin, sur mon PC perso, un problème avec la gestion du son sous LM 21.
Voici les paramètres systèmes audio :
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Audio:
Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: ASUSTeK driver: snd_hda_intel
v: kernel bus-ID: 00:1b.0 chip-ID: 8086:1e20
Device-2: AMD Baffin HDMI/DP Audio [Radeon RX 550 640SP / 560/560X] vendor: Micro-Star MSI
driver: snd_hda_intel v: kernel pcie: speed: 8 GT/s lanes: 8 bus-ID: 01:00.1 chip-ID: 1002:aae0
Sound Server-1: ALSA v: k5.15.0-53-generic running: yes
Sound Server-2: PulseAudio v: 15.99.1 running: yes
Sound Server-3: PipeWire v: 0.3.48 running: yes
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$ systemctl --user status pipewire.socket
* pipewire.socket - PipeWire Multimedia System Socket
Loaded: loaded (/usr/lib/systemd/user/pipewire.socket; enabled; vendor preset: enabled)
Active: active (running) since Fri 2022-11-25 15:26:43 CET; 29s ago
Triggers: * pipewire.service
Listen: /run/user/1000/pipewire-0 (Stream)
CGroup: /user.slice/user-1000.slice/user@1000.service/app.slice/pipewire.socket
Nov 25 15:26:43 mypc systemd[1528]: Listening on PipeWire Multimedia System Socket.
$ systemctl --user status pipewire.service
* pipewire.service - PipeWire Multimedia Service
Loaded: loaded (/usr/lib/systemd/user/pipewire.service; enabled; vendor preset: enabled)
Active: active (running) since Fri 2022-11-25 15:26:43 CET; 34s ago
TriggeredBy: * pipewire.socket
Main PID: 1546 (pipewire)
Tasks: 2 (limit: 18980)
Memory: 1.2M
CPU: 28ms
CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/pipewire.service
`-1546 /usr/bin/pipewire
Nov 25 15:26:43 mypc systemd[1528]: Started PipeWire Multimedia Service.
En effet concernant le service pulseaudio, il y a un soucis certain :
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$ systemctl --user status pulseaudio.socket
* pulseaudio.socket - Sound System
Loaded: loaded (/usr/lib/systemd/user/pulseaudio.socket; enabled; vendor preset: enabled)
Active: active (running) since Fri 2022-11-25 15:26:43 CET; 33min ago
Triggers: * pulseaudio.service
Listen: /run/user/1000/pulse/native (Stream)
CGroup: /user.slice/user-1000.slice/user@1000.service/app.slice/pulseaudio.socket
Nov 25 15:26:43 mypc systemd[1528]: Listening on Sound System.
$ systemctl --user status pulseaudio.service
* pulseaudio.service - Sound Service
Loaded: loaded (/usr/lib/systemd/user/pulseaudio.service; enabled; vendor preset: enabled)
Active: active (running) since Fri 2022-11-25 15:26:44 CET; 33min ago
TriggeredBy: * pulseaudio.socket
Main PID: 1547 (pulseaudio)
Tasks: 3 (limit: 18980)
Memory: 15.7M
CPU: 1min 30.428s
CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/pulseaudio.service
`-1547 /usr/bin/pulseaudio --daemonize=no --log-target=journal
Nov 25 15:59:38 mypc pulseaudio[1547]: protocol error, kicking client
Nov 25 15:59:40 mypc pulseaudio[1547]: protocol error, kicking client
Nov 25 15:59:44 mypc pulseaudio[1547]: protocol error, kicking client
Nov 25 15:59:45 mypc pulseaudio[1547]: protocol error, kicking client
Nov 25 15:59:46 mypc pulseaudio[1547]: protocol error, kicking client
Nov 25 15:59:48 mypc pulseaudio[1547]: protocol error, kicking client
Nov 25 15:59:50 mypc pulseaudio[1547]: protocol error, kicking client
Nov 25 15:59:53 mypc pulseaudio[1547]: protocol error, kicking client
Nov 25 15:59:56 mypc pulseaudio[1547]: protocol error, kicking client
Nov 25 15:59:57 mypc pulseaudio[1547]: protocol error, kicking client
Merci d'avance.
(juste pour info : sous windows, c'est correctement fonctionnel ; je me suis assuré d'y aller pour savoir si ça pouvait venir de ma carte-mère)