Alors voici les résultats :
jerome@LEPC:~$ lspci | grep -i audio
00:1f.3 Audio device: Intel Corporation Comet Lake PCH cAVS
01:00.1 Audio device: NVIDIA Corporation TU106 High Definition Audio Controller (rev a1)
jerome@LEPC:~$
jerome@LEPC:~$ amixer
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 87
Mono: Playback 39 [45%] [-36.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pswitch
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [off]
Front Right: Playback [off]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 253 [99%] [-0.40dB]
Front Right: Playback 0 [0%] [-51.00dB]
Simple mixer control 'Front',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 87 [100%] [0.00dB] [on]
Front Right: Playback 0 [0%] [-65.25dB] [on]
Simple mixer control 'Front Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Front Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 0 [0%] [0.00dB]
Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Surround',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 87 [100%] [0.00dB] [on]
Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Center',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 87
Mono: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'LFE',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 87
Mono: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Line',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Line Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 0 [0%] [0.00dB]
Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 31 [100%] [30.00dB] [off]
Front Right: Capture 31 [100%] [30.00dB] [off]
Simple mixer control 'Capture',1
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 0 [0%] [-16.50dB] [off]
Front Right: Capture 0 [0%] [-16.50dB] [off]
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Enabled'
Simple mixer control 'Channel Mode',0
Capabilities: enum
Items: '2ch' '4ch' '6ch'
Item0: '2ch'
Simple mixer control 'Digital',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 120
Front Left: Capture 60 [50%] [0.00dB]
Front Right: Capture 60 [50%] [0.00dB]
Simple mixer control 'Input Source',0
Capabilities: cenum
Items: 'Front Mic' 'Rear Mic' 'Line'
Item0: 'Rear Mic'
Simple mixer control 'Input Source',1
Capabilities: cenum
Items: 'Front Mic' 'Rear Mic' 'Line'
Item0: 'Front Mic'
Simple mixer control 'Loopback Mixing',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Disabled'
Simple mixer control 'Rear Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Rear Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 1 [33%] [12.00dB]
Front Right: 1 [33%] [12.00dB]
jerome@LEPC:~$
jerome@LEPC:~$ pacmd list-cards
3 card(s) available.
index: 0
name: <alsa_card.usb-Sony_Interactive_Entertainment_Wireless_Controller-00>
driver: <module-alsa-card.c>
owner module: 23
properties:
alsa.card = "1"
alsa.card_name = "Wireless Controller"
alsa.long_card_name = "Sony Interactive Entertainment Wireless Controller at usb-0000:00:14.0-1, full"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:14.0-usb-0:1:1.0"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/sound/card1"
udev.id = "usb-Sony_Interactive_Entertainment_Wireless_Controller-00"
device.bus = "usb"
device.vendor.id = "054c"
device.vendor.name = "Sony Corp."
device.product.id = "09cc"
device.product.name = "DualShock 4 [CUH-ZCT2x]"
device.serial = "Sony_Interactive_Entertainment_Wireless_Controller"
device.string = "1"
device.description = "DualShock 4 [CUH-ZCT2x]"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-usb"
profiles:
input:mono-fallback: Entrée Mono (priority 1, available: unknown)
input:multichannel-input: Entrée Multicanal (priority 1, available: unknown)
output:analog-stereo: Sortie Stéréo analogique (priority 6500, available: unknown)
output:analog-stereo+input:mono-fallback: Sortie Stéréo analogique + Entrée Mono (priority 6501, available: unknown)
output:analog-stereo+input:multichannel-input: Sortie Stéréo analogique + Entrée Multicanal (priority 6501, available: unknown)
output:iec958-stereo: Sortie Stéréo numérique (IEC958) (priority 5500, available: unknown)
output:iec958-stereo+input:mono-fallback: Sortie Stéréo numérique (IEC958) + Entrée Mono (priority 5501, available: unknown)
output:iec958-stereo+input:multichannel-input: Sortie Stéréo numérique (IEC958) + Entrée Multicanal (priority 5501, available: unknown)
off: Éteint (priority 0, available: unknown)
active profile: <output:analog-stereo+input:mono-fallback>
sinks:
alsa_output.usb-Sony_Interactive_Entertainment_Wireless_Controller-00.analog-stereo/#1: DualShock 4 [CUH-ZCT2x] Stéréo analogique
sources:
alsa_output.usb-Sony_Interactive_Entertainment_Wireless_Controller-00.analog-stereo.monitor/#1: Monitor of DualShock 4 [CUH-ZCT2x] Stéréo analogique
alsa_input.usb-Sony_Interactive_Entertainment_Wireless_Controller-00.mono-fallback/#2: DualShock 4 [CUH-ZCT2x] Mono
ports:
analog-input-headset-mic: Microphone casque (priority 8800, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-input-microphone"
multichannel-input: Entrée multicanal (priority 0, latency offset 0 usec, available: unknown)
properties:
analog-output: Sortie analogique (priority 9900, latency offset 0 usec, available: unknown)
properties:
iec958-stereo-output: Sortie numérique (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)
properties:
index: 1
name: <alsa_card.pci-0000_00_1f.3>
driver: <module-alsa-card.c>
owner module: 24
properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xb4418000 irq 158"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "06c8"
device.form_factor = "internal"
device.string = "0"
device.description = "Audio interne"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
input:analog-stereo: Entrée Stéréo analogique (priority 65, available: no)
output:analog-stereo: Sortie Stéréo analogique (priority 6500, available: unknown)
output:analog-stereo+input:analog-stereo: Duplex stéréo analogique (priority 6565, available: no)
off: Éteint (priority 0, available: unknown)
active profile: <output:analog-stereo>
sinks:
alsa_output.pci-0000_00_1f.3.analog-stereo/#2: Audio interne Stéréo analogique
sources:
alsa_output.pci-0000_00_1f.3.analog-stereo.monitor/#3: Monitor of Audio interne Stéréo analogique
ports:
analog-input-front-mic: Microphone avant (priority 8500, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-input-microphone"
analog-input-rear-mic: Microphone arrière (priority 8200, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-input-microphone"
analog-input-linein: Entrée ligne (priority 8100, latency offset 0 usec, available: no)
properties:
analog-output-lineout: Sortie ligne (priority 9000, latency offset 0 usec, available: yes)
properties:
analog-output-headphones: Casque audio (priority 9900, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-headphones"
index: 2
name: <alsa_card.pci-0000_01_00.1>
driver: <module-alsa-card.c>
owner module: 25
properties:
alsa.card = "2"
alsa.card_name = "HDA NVidia"
alsa.long_card_name = "HDA NVidia at 0xb4080000 irq 17"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:01:00.1"
sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "NVIDIA Corporation"
device.product.id = "10f9"
device.product.name = "TU106 High Definition Audio Controller"
device.string = "2"
device.description = "TU106 High Definition Audio Controller"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
output:hdmi-stereo: Sortie Digital Stereo (HDMI) (priority 5900, available: no)
output:hdmi-surround: Sortie Digital Surround 5.1 (HDMI) (priority 800, available: no)
output:hdmi-surround71: Sortie Digital Surround 7.1 (HDMI) (priority 800, available: no)
output:hdmi-stereo-extra1: Sortie Digital Stereo (HDMI 2) (priority 5700, available: unknown)
output:hdmi-stereo-extra2: Sortie Digital Stereo (HDMI 3) (priority 5700, available: no)
output:hdmi-surround-extra2: Sortie Digital Surround 5.1 (HDMI 3) (priority 600, available: no)
output:hdmi-surround71-extra2: Sortie Digital Surround 7.1 (HDMI 3) (priority 600, available: no)
output:hdmi-stereo-extra3: Sortie Digital Stereo (HDMI 4) (priority 5700, available: no)
output:hdmi-surround-extra3: Sortie Digital Surround 5.1 (HDMI 4) (priority 600, available: no)
output:hdmi-surround71-extra3: Sortie Digital Surround 7.1 (HDMI 4) (priority 600, available: no)
output:hdmi-stereo-extra4: Sortie Digital Stereo (HDMI 5) (priority 5700, available: no)
output:hdmi-surround-extra4: Sortie Digital Surround 5.1 (HDMI 5) (priority 600, available: no)
output:hdmi-surround71-extra4: Sortie Digital Surround 7.1 (HDMI 5) (priority 600, available: no)
output:hdmi-stereo-extra5: Sortie Digital Stereo (HDMI 6) (priority 5700, available: no)
output:hdmi-surround-extra5: Sortie Digital Surround 5.1 (HDMI 6) (priority 600, available: no)
output:hdmi-surround71-extra5: Sortie Digital Surround 7.1 (HDMI 6) (priority 600, available: no)
off: Éteint (priority 0, available: unknown)
active profile: <output:hdmi-stereo-extra1>
sinks:
alsa_output.pci-0000_01_00.1.hdmi-stereo-extra1/#4: TU106 High Definition Audio Controller Digital Stereo (HDMI 2)
sources:
alsa_output.pci-0000_01_00.1.hdmi-stereo-extra1.monitor/#5: Monitor of TU106 High Definition Audio Controller Digital Stereo (HDMI 2)
ports:
hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: yes)
properties:
device.icon_name = "video-display"
device.product.name = "PL2530H
"
hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
hdmi-output-3: HDMI / DisplayPort 4 (priority 5600, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
hdmi-output-4: HDMI / DisplayPort 5 (priority 5500, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
hdmi-output-5: HDMI / DisplayPort 6 (priority 5400, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
jerome@LEPC:~$
Et dans pavucontrol il n'y a rien d'éteint.
Merci !