Início / ubuntu / Perguntas / 1526954
Accepted
ysalmon
Asked: 2024-09-16 17:46:19 +0800 CST

A troca para fone de ouvido USB não funciona bem após a atualização de 22.04 para 24.04

  • 772

Eu uso a saída de som da minha GPU NVIDIA como principal coletor de som. No entanto, de tempos em tempos, eu conecto um headset EPOS (um dongle USB que se comunica sem fio com o headset real).

No KUbuntu 22.04, o pulseaudio alternaria automaticamente para EPOS para entrada e saída de som.

Desde a atualização para o KUbuntu 24.04.1, isso não tem funcionado tão bem, e não consigo depurar porque não estou familiarizado com o pipewire nem com a "ponte" pipewire-pulse.

Ao conectar o dongle EPOS, a troca não acontece corretamente: no pavucontrol, o EPOS é mostrado como fonte e coletor padrão, mas não há som real. Posso fazê-lo funcionar usando o pavucontrol para selecionar a GPU NVIDIA como padrão e, em seguida, EPOS novamente.

Em alguma ocasião (durante uma webconferência), de repente não obtive mais som. Eu o restaurei fazendo a mesma manobra no pavucontrol. Mas deu errado novamente quando fechei o pavucontrol. No entanto, isso não acontece sistematicamente, mas parece aleatório.

Minha configuração é, eu acho, bem padrão para uma atualização de 22.04 para 24.04. A única mudança que fiz foi criar um symlink para /bin/trueunder $HOME/bin/pulseaudio: isso habilitou um jogo (Victoria 3) a detectar corretamente o coletor de som da GPU NVIDIA (senão, ele seria enviado para o alto-falante interno do gabinete do computador).

Para sua informação, a webconferência foi com o Big Blue Button no Firefox (obtido diretamente da Mozilla, não do snap distrib).

Aqui está o início da saída pactl listenquanto o dongle EPOS está funcionando (existe um equivalente para pipewire?):

Module #1
    Nom : libpipewire-module-rt
    Paramètre : {
            nice.level    = -11
            rt.prio       = 88
            #rt.time.soft = -1
            #rt.time.hard = -1
            #uclamp.min = 0
            #uclamp.max = 1024
        }
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-rt"
        object.id = "1"
        object.serial = "1"
        module.author = "Wim Taymans <[email protected]>"
        module.description = "Use realtime thread scheduling, falling back to RTKit"
        module.usage = "( nice.level=<priority: default 20(don't change)> ) ( rt.prio=<priority: default 83> ) ( rt.time.soft=<in usec: default -1> ) ( rt.time.hard=<in usec: default -1> ) ( rlimits.enabled=<default true> ) ( rtportal.enabled=<default true> ) ( rtkit.enabled=<default true> ) ( uclamp.min=<default 0> ) ( uclamp.max=<default 1024> )"
        module.version = "1.0.5"
        nice.level = "-11"
        rt.prio = "88"

Module #2
    Nom : libpipewire-module-protocol-native
    Paramètre : {
            # List of server Unix sockets, and optionally permissions
            #sockets = [ { name = "pipewire-0" }, { name = "pipewire-0-manager" } ]
        }
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-protocol-native"
        object.id = "2"
        object.serial = "2"
        module.author = "Wim Taymans <[email protected]>"
        module.description = "Native protocol using unix sockets"
        module.version = "1.0.5"

Module #3
    Nom : libpipewire-module-profiler
    Paramètre : 
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-profiler"
        object.id = "3"
        object.serial = "3"
        module.author = "Wim Taymans <[email protected]>"
        module.description = "Generate Profiling data"
        module.version = "1.0.5"

Module #5
    Nom : libpipewire-module-metadata
    Paramètre : 
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-metadata"
        object.id = "5"
        object.serial = "5"
        module.author = "Wim Taymans <[email protected]>"
        module.description = "Allow clients to create metadata store"
        module.version = "1.0.5"

Module #7
    Nom : libpipewire-module-spa-device-factory
    Paramètre : 
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-spa-device-factory"
        object.id = "7"
        object.serial = "7"
        module.author = "Wim Taymans <[email protected]>"
        module.description = "Provide a factory to make SPA devices"
        module.version = "1.0.5"

Module #9
    Nom : libpipewire-module-spa-node-factory
    Paramètre : 
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-spa-node-factory"
        object.id = "9"
        object.serial = "9"
        module.author = "Wim Taymans <[email protected]>"
        module.description = "Provide a factory to make SPA nodes"
        module.version = "1.0.5"

Module #11
    Nom : libpipewire-module-client-node
    Paramètre : 
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-client-node"
        object.id = "11"
        object.serial = "11"
        module.author = "Wim Taymans <[email protected]>"
        module.description = "Allow clients to create and control remote nodes"
        module.version = "1.0.5"

Module #13
    Nom : libpipewire-module-client-device
    Paramètre : 
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-client-device"
        object.id = "13"
        object.serial = "13"
        module.author = "Wim Taymans <[email protected]>"
        module.description = "Allow clients to create and control remote devices"
        module.version = "1.0.5"

Module #15
    Nom : libpipewire-module-portal
    Paramètre : 
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-portal"
        object.id = "15"
        object.serial = "15"

Module #16
    Nom : libpipewire-module-access
    Paramètre : {
            # Socket-specific access permissions
            #access.socket = { pipewire-0 = "default", pipewire-0-manager = "unrestricted" }

            # Deprecated legacy mode (not socket-based),
            # for now enabled by default if access.socket is not specified
            #access.legacy = true
        }
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-access"
        object.id = "16"
        object.serial = "16"
        module.author = "Wim Taymans <[email protected]>"
        module.description = "Perform access check"
        module.usage = "( access.socket={ <socket>=<access>, ... } ) ( access.legacy=true ) "
        module.version = "1.0.5"

Module #17
    Nom : libpipewire-module-adapter
    Paramètre : 
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-adapter"
        object.id = "17"
        object.serial = "17"
        module.author = "Wim Taymans <[email protected]>"
        module.description = "Manage adapter nodes"
        module.version = "1.0.5"

Module #19
    Nom : libpipewire-module-link-factory
    Paramètre : 
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-link-factory"
        object.id = "19"
        object.serial = "19"
        module.author = "Wim Taymans <[email protected]>"
        module.description = "Allow clients to create links"
        module.usage = "( allow.link.passive=<bool, default false> ) "
        module.version = "1.0.5"

Module #21
    Nom : libpipewire-module-session-manager
    Paramètre : 
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-session-manager"
        object.id = "21"
        object.serial = "21"
        module.author = "George Kiagiadakis <[email protected]>"
        module.description = "Implements objects for session management"
        module.version = "1.0.5"

Module #28
    Nom : libpipewire-module-jackdbus-detect
    Paramètre : {
            #jack.library     = libjack.so.0
            #jack.server      = null
            #jack.client-name = PipeWire
            #jack.connect     = true
            #tunnel.mode      = duplex  # source|sink|duplex
            source.props = {
                #audio.channels = 2
        #midi.ports = 1
                #audio.position = [ FL FR ]
                # extra sink properties
            }
            sink.props = {
                #audio.channels = 2
        #midi.ports = 1
                #audio.position = [ FL FR ]
                # extra sink properties
            }
        }
    Nombre d’utilisations : n/d
    Propriétés : 
        module.name = "libpipewire-module-jackdbus-detect"
        object.id = "28"
        object.serial = "28"

Module #536870912
    Nom : module-always-sink
    Paramètre : 
    Nombre d’utilisations : n/d
    Propriétés : 
        module.author = "Pauli Virtanen <[email protected]>"
        module.description = "Always keeps at least one sink loaded even if it's a null one"
        module.usage = "sink_name=<name of sink>"
        module.version = "1.0.5"

Destination #126
    État : IDLE
    Nom : alsa_output.pci-0000_01_00.1.hdmi-stereo
    Description : HDA NVidia Digital Stereo (HDMI)
    Pilote : PipeWire
    Spécification de l’échantillon : s32le 2ch 48000Hz
    Plan des canaux : front-left,front-right
    Module du propriétaire : 4294967295
    Sourdine : non
    Volume : front-left: 29491 /  45% / -20,81 dB,   front-right: 29491 /  45% / -20,81 dB
            balance 0,00
    Volume de base : 65536 / 100% / 0,00 dB
    Source du moniteur : alsa_output.pci-0000_01_00.1.hdmi-stereo.monitor
    Latence : 0 usec, configuré 0 usec
    Marqueurs : HARDWARE DECIBEL_VOLUME LATENCY SET_FORMATS 
    Propriétés :
        alsa.card = "0"
        alsa.card_name = "HDA NVidia"
        alsa.class = "generic"
        alsa.components = "HDA:10de0094,14628d92,00100100"
        alsa.device = "3"
        alsa.driver_name = "snd_hda_intel"
        alsa.id = "NVidia"
        alsa.long_card_name = "HDA NVidia at 0xef080000 irq 17"
        alsa.mixer_name = "Nvidia GPU 94 HDMI/DP"
        alsa.name = "DELL U2718Q"
        alsa.resolution_bits = "16"
        alsa.subclass = "generic-mix"
        alsa.subdevice = "0"
        alsa.subdevice_name = "subdevice #0"
        api.alsa.card.longname = "HDA NVidia at 0xef080000 irq 17"
        api.alsa.card.name = "HDA NVidia"
        api.alsa.path = "hdmi:0"
        api.alsa.pcm.card = "0"
        api.alsa.pcm.stream = "playback"
        audio.channels = "2"
        audio.position = "FL,FR"
        card.profile.device = "4"
        device.api = "alsa"
        device.class = "sound"
        device.id = "48"
        device.profile.description = "Digital Stereo (HDMI)"
        device.profile.name = "hdmi-stereo"
        device.routes = "1"
        factory.name = "api.alsa.pcm.sink"
        media.class = "Audio/Sink"
        device.description = "HDA NVidia"
        node.name = "alsa_output.pci-0000_01_00.1.hdmi-stereo"
        node.nick = "DELL U2718Q"
        node.pause-on-idle = "false"
        object.path = "alsa:pcm:0:hdmi:0:playback"
        priority.driver = "696"
        priority.session = "696"
        factory.id = "18"
        clock.quantum-limit = "8192"
        client.id = "35"
        node.driver = "true"
        factory.mode = "merge"
        audio.adapt.follower = ""
        library.name = "audioconvert/libspa-audioconvert"
        object.id = "79"
        object.serial = "126"
        node.max-latency = "16384/48000"
        api.alsa.period-size = "1024"
        api.alsa.period-num = "32"
        api.alsa.headroom = "0"
        api.acp.auto-port = "false"
        api.acp.auto-profile = "false"
        api.alsa.card = "0"
        api.alsa.use-acp = "true"
        api.dbus.ReserveDevice1 = "Audio0"
        device.bus = "pci"
        device.bus_path = "pci-0000:01:00.1"
        device.enum.api = "udev"
        device.icon_name = "audio-card-analog-pci"
        device.name = "alsa_card.pci-0000_01_00.1"
        device.nick = "HDA NVidia"
        device.plugged.usec = "7069916"
        device.product.id = "0x10fa"
        device.subsystem = "sound"
        sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0"
        device.vendor.id = "0x10de"
        device.vendor.name = "NVIDIA Corporation"
        device.string = "0"
    Ports :
        hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, availability group: Legacy 1, available)
    Port actif : hdmi-output-0
    Formats :
        pcm

Destination #146
    État : RUNNING
    Nom : alsa_output.usb-EPOS_EPOS_BTD_800_A000870205107583-00.analog-stereo
    Description : EPOS BTD 800 Analog Stereo
    Pilote : PipeWire
    Spécification de l’échantillon : s16le 2ch 48000Hz
    Plan des canaux : front-left,front-right
    Module du propriétaire : 4294967295
    Sourdine : non
    Volume : front-left: 26214 /  40% / -23,88 dB,   front-right: 26214 /  40% / -23,88 dB
            balance 0,00
    Volume de base : 41335 /  63% / -12,01 dB
    Source du moniteur : alsa_output.usb-EPOS_EPOS_BTD_800_A000870205107583-00.analog-stereo.monitor
    Latence : 0 usec, configuré 0 usec
    Marqueurs : HARDWARE HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY 
    Propriétés :
        alsa.card = "3"
        alsa.card_name = "EPOS BTD 800"
        alsa.class = "generic"
        alsa.components = "USB1395:0382"
        alsa.device = "0"
        alsa.driver_name = "snd_usb_audio"
        alsa.id = "E800"
        alsa.long_card_name = "EPOS EPOS BTD 800 at usb-0000:00:14.0-2, full speed"
        alsa.mixer_name = "USB Mixer"
        alsa.name = "USB Audio"
        alsa.resolution_bits = "16"
        alsa.subclass = "generic-mix"
        alsa.subdevice = "0"
        alsa.subdevice_name = "subdevice #0"
        api.alsa.card.longname = "EPOS EPOS BTD 800 at usb-0000:00:14.0-2, full speed"
        api.alsa.card.name = "EPOS BTD 800"
        api.alsa.path = "front:3"
        api.alsa.pcm.card = "3"
        api.alsa.pcm.stream = "playback"
        audio.channels = "2"
        audio.position = "FL,FR"
        card.profile.device = "3"
        device.api = "alsa"
        device.class = "sound"
        device.id = "84"
        device.profile.description = "Analog Stereo"
        device.profile.name = "analog-stereo"
        device.routes = "1"
        factory.name = "api.alsa.pcm.sink"
        media.class = "Audio/Sink"
        device.description = "EPOS BTD 800"
        node.name = "alsa_output.usb-EPOS_EPOS_BTD_800_A000870205107583-00.analog-stereo"
        node.nick = "EPOS BTD 800"
        node.pause-on-idle = "false"
        object.path = "alsa:pcm:3:front:3:playback"
        priority.driver = "1009"
        priority.session = "1009"
        factory.id = "18"
        clock.quantum-limit = "8192"
        client.id = "35"
        node.driver = "true"
        factory.mode = "merge"
        audio.adapt.follower = ""
        library.name = "audioconvert/libspa-audioconvert"
        object.id = "86"
        object.serial = "146"
        node.max-latency = "16384/48000"
        api.alsa.period-size = "256"
        api.alsa.period-num = "128"
        api.alsa.headroom = "256"
        api.acp.auto-port = "false"
        api.acp.auto-profile = "false"
        api.alsa.card = "3"
        api.alsa.use-acp = "true"
        api.dbus.ReserveDevice1 = "Audio3"
        device.bus = "usb"
        device.bus-id = "usb-EPOS_EPOS_BTD_800_A000870205107583-00"
        device.bus_path = "pci-0000:00:14.0-usb-0:2:1.0"
        device.enum.api = "udev"
        device.icon_name = "audio-card-analog-usb"
        device.name = "alsa_card.usb-EPOS_EPOS_BTD_800_A000870205107583-00"
        device.nick = "EPOS BTD 800"
        device.plugged.usec = "2794502964"
        device.product.id = "0x0382"
        device.product.name = "EPOS BTD 800"
        device.serial = "EPOS_EPOS_BTD_800_A000870205107583"
        device.subsystem = "sound"
        sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/sound/card3"
        device.vendor.id = "0x1395"
        device.vendor.name = "DSEA A/S"
        device.string = "3"
    Ports :
        analog-output: Analog Output (type: Analog, priority: 9900, availability unknown)
    Port actif : analog-output
    Formats :
        pcm

Source #62
    État : RUNNING
    Nom : alsa_input.usb-046d_0809_78AC8FE2-02.mono-fallback
    Description : Webcam Pro 9000 Mono
    Pilote : PipeWire
    Spécification de l’échantillon : s16le 1ch 48000Hz
    Plan des canaux : mono
    Module du propriétaire : 4294967295
    Sourdine : non
    Volume : mono: 65536 / 100% / 0,00 dB
            balance 0,00
    Volume de base : 19944 /  30% / -31,00 dB
    Moniteur de la destination : n/d
    Latence : 0 usec, configuré 0 usec
    Marqueurs : HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY 
    Propriétés :
        alsa.card = "1"
        alsa.card_name = "USB Device 0x46d:0x809"
        alsa.class = "generic"
        alsa.components = "USB046d:0809"
        alsa.device = "0"
        alsa.driver_name = "snd_usb_audio"
        alsa.id = "U0x46d0x809"
        alsa.long_card_name = "USB Device 0x46d:0x809 at usb-0000:00:14.0-5, high speed"
        alsa.mixer_name = "USB Mixer"
        alsa.name = "USB Audio"
        alsa.resolution_bits = "16"
        alsa.subclass = "generic-mix"
        alsa.subdevice = "0"
        alsa.subdevice_name = "subdevice #0"
        api.alsa.card.longname = "USB Device 0x46d:0x809 at usb-0000:00:14.0-5, high speed"
        api.alsa.card.name = "USB Device 0x46d:0x809"
        api.alsa.path = "hw:1"
        api.alsa.pcm.card = "1"
        api.alsa.pcm.stream = "capture"
        audio.channels = "1"
        audio.position = "MONO"
        card.profile.device = "1"
        device.api = "alsa"
        device.class = "sound"
        device.id = "49"
        device.profile.description = "Mono"
        device.profile.name = "mono-fallback"
        device.routes = "1"
        factory.name = "api.alsa.pcm.source"
        media.class = "Audio/Source"
        device.description = "Webcam Pro 9000"
        node.name = "alsa_input.usb-046d_0809_78AC8FE2-02.mono-fallback"
        node.nick = "USB Device 0x46d 0x809"
        node.pause-on-idle = "false"
        object.path = "alsa:pcm:1:hw:1:capture"
        priority.driver = "2000"
        priority.session = "2000"
        factory.id = "18"
        clock.quantum-limit = "8192"
        client.id = "35"
        node.driver = "true"
        factory.mode = "split"
        audio.adapt.follower = ""
        library.name = "audioconvert/libspa-audioconvert"
        object.id = "62"
        object.serial = "62"
        node.max-latency = "16384/48000"
        api.alsa.period-size = "512"
        api.alsa.period-num = "64"
        api.alsa.headroom = "512"
        api.acp.auto-port = "false"
        api.acp.auto-profile = "false"
        api.alsa.card = "1"
        api.alsa.use-acp = "true"
        api.dbus.ReserveDevice1 = "Audio1"
        device.bus = "usb"
        device.bus-id = "usb-046d_0809_78AC8FE2-02"
        device.bus_path = "pci-0000:00:14.0-usb-0:5:1.2"
        device.enum.api = "udev"
        device.form_factor = "webcam"
        device.icon_name = "camera-web-analog-usb"
        device.name = "alsa_card.usb-046d_0809_78AC8FE2-02"
        device.nick = "USB Device 0x46d:0x809"
        device.plugged.usec = "7635131"
        device.product.id = "0x0809"
        device.product.name = "Webcam Pro 9000"
        device.serial = "046d_0809_78AC8FE2"
        device.subsystem = "sound"
        sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.2/sound/card1"
        device.vendor.id = "0x046d"
        device.vendor.name = "Logitech, Inc."
        device.string = "1"
    Ports :
        analog-input-mic: Microphone (type: Mic, priority: 8700, availability unknown)
    Port actif : analog-input-mic
    Formats :
        pcm

Source #126
    État : IDLE
    Nom : alsa_output.pci-0000_01_00.1.hdmi-stereo.monitor
    Description : Monitor of HDA NVidia Digital Stereo (HDMI)
    Pilote : PipeWire
    Spécification de l’échantillon : s32le 2ch 48000Hz
    Plan des canaux : front-left,front-right
    Module du propriétaire : 4294967295
    Sourdine : non
    Volume : front-left: 65536 / 100% / 0,00 dB,   front-right: 65536 / 100% / 0,00 dB
            balance 0,00
    Volume de base : 65536 / 100% / 0,00 dB
    Moniteur de la destination : alsa_output.pci-0000_01_00.1.hdmi-stereo
    Latence : 0 usec, configuré 0 usec
    Marqueurs : HARDWARE DECIBEL_VOLUME LATENCY 
    Propriétés :
        alsa.card = "0"
        alsa.card_name = "HDA NVidia"
        alsa.class = "generic"
        alsa.components = "HDA:10de0094,14628d92,00100100"
        alsa.device = "3"
        alsa.driver_name = "snd_hda_intel"
        alsa.id = "NVidia"
        alsa.long_card_name = "HDA NVidia at 0xef080000 irq 17"
        alsa.mixer_name = "Nvidia GPU 94 HDMI/DP"
        alsa.name = "DELL U2718Q"
        alsa.resolution_bits = "16"
        alsa.subclass = "generic-mix"
        alsa.subdevice = "0"
        alsa.subdevice_name = "subdevice #0"
        api.alsa.card.longname = "HDA NVidia at 0xef080000 irq 17"
        api.alsa.card.name = "HDA NVidia"
        api.alsa.path = "hdmi:0"
        api.alsa.pcm.card = "0"
        api.alsa.pcm.stream = "playback"
        audio.channels = "2"
        audio.position = "FL,FR"
        card.profile.device = "4"
        device.api = "alsa"
        device.class = "monitor"
        device.id = "48"
        device.profile.description = "Digital Stereo (HDMI)"
        device.profile.name = "hdmi-stereo"
        device.routes = "1"
        factory.name = "api.alsa.pcm.sink"
        media.class = "Audio/Sink"
        device.description = "HDA NVidia"
        node.name = "alsa_output.pci-0000_01_00.1.hdmi-stereo"
        node.nick = "DELL U2718Q"
        node.pause-on-idle = "false"
        object.path = "alsa:pcm:0:hdmi:0:playback"
        priority.driver = "696"
        priority.session = "696"
        factory.id = "18"
        clock.quantum-limit = "8192"
        client.id = "35"
        node.driver = "true"
        factory.mode = "merge"
        audio.adapt.follower = ""
        library.name = "audioconvert/libspa-audioconvert"
        object.id = "79"
        object.serial = "126"
        node.max-latency = "16384/48000"
        api.alsa.period-size = "1024"
        api.alsa.period-num = "32"
        api.alsa.headroom = "0"
        api.acp.auto-port = "false"
        api.acp.auto-profile = "false"
        api.alsa.card = "0"
        api.alsa.use-acp = "true"
        api.dbus.ReserveDevice1 = "Audio0"
        device.bus = "pci"
        device.bus_path = "pci-0000:01:00.1"
        device.enum.api = "udev"
        device.icon_name = "audio-card-analog-pci"
        device.name = "alsa_card.pci-0000_01_00.1"
        device.nick = "HDA NVidia"
        device.plugged.usec = "7069916"
        device.product.id = "0x10fa"
        device.subsystem = "sound"
        sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0"
        device.vendor.id = "0x10de"
        device.vendor.name = "NVIDIA Corporation"
        device.string = "0"
    Ports :
        hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, availability group: Legacy 1, available)
    Port actif : hdmi-output-0
    Formats :
        pcm

Source #146
    État : RUNNING
    Nom : alsa_output.usb-EPOS_EPOS_BTD_800_A000870205107583-00.analog-stereo.monitor
    Description : Monitor of EPOS BTD 800 Analog Stereo
    Pilote : PipeWire
    Spécification de l’échantillon : s16le 2ch 48000Hz
    Plan des canaux : front-left,front-right
    Module du propriétaire : 4294967295
    Sourdine : non
    Volume : front-left: 65536 / 100% / 0,00 dB,   front-right: 65536 / 100% / 0,00 dB
            balance 0,00
    Volume de base : 65536 / 100% / 0,00 dB
    Moniteur de la destination : alsa_output.usb-EPOS_EPOS_BTD_800_A000870205107583-00.analog-stereo
    Latence : 0 usec, configuré 0 usec
    Marqueurs : HARDWARE DECIBEL_VOLUME LATENCY 
    Propriétés :
        alsa.card = "3"
        alsa.card_name = "EPOS BTD 800"
        alsa.class = "generic"
        alsa.components = "USB1395:0382"
        alsa.device = "0"
        alsa.driver_name = "snd_usb_audio"
        alsa.id = "E800"
        alsa.long_card_name = "EPOS EPOS BTD 800 at usb-0000:00:14.0-2, full speed"
        alsa.mixer_name = "USB Mixer"
        alsa.name = "USB Audio"
        alsa.resolution_bits = "16"
        alsa.subclass = "generic-mix"
        alsa.subdevice = "0"
        alsa.subdevice_name = "subdevice #0"
        api.alsa.card.longname = "EPOS EPOS BTD 800 at usb-0000:00:14.0-2, full speed"
        api.alsa.card.name = "EPOS BTD 800"
        api.alsa.path = "front:3"
        api.alsa.pcm.card = "3"
        api.alsa.pcm.stream = "playback"
        audio.channels = "2"
        audio.position = "FL,FR"
        card.profile.device = "3"
        device.api = "alsa"
        device.class = "monitor"
        device.id = "84"
        device.profile.description = "Analog Stereo"
        device.profile.name = "analog-stereo"
        device.routes = "1"
        factory.name = "api.alsa.pcm.sink"
        media.class = "Audio/Sink"
        device.description = "EPOS BTD 800"
        node.name = "alsa_output.usb-EPOS_EPOS_BTD_800_A000870205107583-00.analog-stereo"
        node.nick = "EPOS BTD 800"
        node.pause-on-idle = "false"
        object.path = "alsa:pcm:3:front:3:playback"
        priority.driver = "1009"
        priority.session = "1009"
        factory.id = "18"
        clock.quantum-limit = "8192"
        client.id = "35"
        node.driver = "true"
        factory.mode = "merge"
        audio.adapt.follower = ""
        library.name = "audioconvert/libspa-audioconvert"
        object.id = "86"
        object.serial = "146"
        node.max-latency = "16384/48000"
        api.alsa.period-size = "256"
        api.alsa.period-num = "128"
        api.alsa.headroom = "256"
        api.acp.auto-port = "false"
        api.acp.auto-profile = "false"
        api.alsa.card = "3"
        api.alsa.use-acp = "true"
        api.dbus.ReserveDevice1 = "Audio3"
        device.bus = "usb"
        device.bus-id = "usb-EPOS_EPOS_BTD_800_A000870205107583-00"
        device.bus_path = "pci-0000:00:14.0-usb-0:2:1.0"
        device.enum.api = "udev"
        device.icon_name = "audio-card-analog-usb"
        device.name = "alsa_card.usb-EPOS_EPOS_BTD_800_A000870205107583-00"
        device.nick = "EPOS BTD 800"
        device.plugged.usec = "2794502964"
        device.product.id = "0x0382"
        device.product.name = "EPOS BTD 800"
        device.serial = "EPOS_EPOS_BTD_800_A000870205107583"
        device.subsystem = "sound"
        sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/sound/card3"
        device.vendor.id = "0x1395"
        device.vendor.name = "DSEA A/S"
        device.string = "3"
    Ports :
        analog-output: Analog Output (type: Analog, priority: 9900, availability unknown)
    Port actif : analog-output
    Formats :
        pcm

Source #147
    État : RUNNING
    Nom : alsa_input.usb-EPOS_EPOS_BTD_800_A000870205107583-00.mono-fallback
    Description : EPOS BTD 800 Mono
    Pilote : PipeWire
    Spécification de l’échantillon : s16le 1ch 16000Hz
    Plan des canaux : mono
    Module du propriétaire : 4294967295
    Sourdine : non
    Volume : mono: 65536 / 100% / 0,00 dB
            balance 0,00
    Volume de base : 65536 / 100% / 0,00 dB
    Moniteur de la destination : n/d
    Latence : 0 usec, configuré 0 usec
    Marqueurs : HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY 
    Propriétés :
        alsa.card = "3"
        alsa.card_name = "EPOS BTD 800"
        alsa.class = "generic"
        alsa.components = "USB1395:0382"
        alsa.device = "0"
        alsa.driver_name = "snd_usb_audio"
        alsa.id = "E800"
        alsa.long_card_name = "EPOS EPOS BTD 800 at usb-0000:00:14.0-2, full speed"
        alsa.mixer_name = "USB Mixer"
        alsa.name = "USB Audio"
        alsa.resolution_bits = "16"
        alsa.subclass = "generic-mix"
        alsa.subdevice = "0"
        alsa.subdevice_name = "subdevice #0"
        api.alsa.card.longname = "EPOS EPOS BTD 800 at usb-0000:00:14.0-2, full speed"
        api.alsa.card.name = "EPOS BTD 800"
        api.alsa.path = "hw:3"
        api.alsa.pcm.card = "3"
        api.alsa.pcm.stream = "capture"
        audio.channels = "1"
        audio.position = "MONO"
        card.profile.device = "2"
        device.api = "alsa"
        device.class = "sound"
        device.id = "84"
        device.profile.description = "Mono"
        device.profile.name = "mono-fallback"
        device.routes = "1"
        factory.name = "api.alsa.pcm.source"
        media.class = "Audio/Source"
        device.description = "EPOS BTD 800"
        node.name = "alsa_input.usb-EPOS_EPOS_BTD_800_A000870205107583-00.mono-fallback"
        node.nick = "EPOS BTD 800"
        node.pause-on-idle = "false"
        object.path = "alsa:pcm:3:hw:3:capture"
        priority.driver = "2000"
        priority.session = "2000"
        factory.id = "18"
        clock.quantum-limit = "8192"
        client.id = "35"
        node.driver = "true"
        factory.mode = "split"
        audio.adapt.follower = ""
        library.name = "audioconvert/libspa-audioconvert"
        object.id = "88"
        object.serial = "147"
        node.max-latency = "16000/16000"
        api.alsa.period-size = "256"
        api.alsa.period-num = "125"
        api.alsa.headroom = "256"
        api.acp.auto-port = "false"
        api.acp.auto-profile = "false"
        api.alsa.card = "3"
        api.alsa.use-acp = "true"
        api.dbus.ReserveDevice1 = "Audio3"
        device.bus = "usb"
        device.bus-id = "usb-EPOS_EPOS_BTD_800_A000870205107583-00"
        device.bus_path = "pci-0000:00:14.0-usb-0:2:1.0"
        device.enum.api = "udev"
        device.icon_name = "audio-card-analog-usb"
        device.name = "alsa_card.usb-EPOS_EPOS_BTD_800_A000870205107583-00"
        device.nick = "EPOS BTD 800"
        device.plugged.usec = "2794502964"
        device.product.id = "0x0382"
        device.product.name = "EPOS BTD 800"
        device.serial = "EPOS_EPOS_BTD_800_A000870205107583"
        device.subsystem = "sound"
        sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/sound/card3"
        device.vendor.id = "0x1395"
        device.vendor.name = "DSEA A/S"
        device.string = "3"
    Ports :
        analog-input-headset-mic: Headset Microphone (type: Casque, priority: 8800, availability unknown)
    Port actif : analog-input-headset-mic
    Formats :
        pcm
kubuntu

1 respostas

  1. Best Answer

    Investigando por que pipewire-session-manager.servicefoi relatado como Loaded: error (Reason: Unit pipewire-session-manager.service failed to load properly, please adjust/correct and reload service manager: File exists), me deparei com uma pergunta anterior que pode estar relacionada.

    Embora as coisas (principalmente os nomes dos pacotes) pareçam ter mudado desde então, tentei a resposta aceita:

    sudo mkdir -p /usr/share/pipewire/media-session.d
sudo touch /usr/share/pipewire/media-session.d/with-pulseaudio

    Não tenho a menor ideia do que isso realmente faz, mas hoje, conectar o dongle USB do meu headset EPOS faz com que o sistema alterne automaticamente para ele, e desconectá-lo faz com que ele volte para a saída da GPU.

    • 0

relate perguntas