Ich habe ein Arozzi Sfera Tischmikrofon. Es hat hinten einen Kopfhöreranschluss, vermutlich für einen Monitor.
Wenn das Mikrofon angeschlossen ist, kann ich in der Registerkarte „Sound“ meiner Einstellungsansicht verschiedene Audioausgabegeräte sehen, darunter meine Bluetooth-Kopfhörer, die HDMI-Verbindung zu einem Display und das Mikrofon. Wenn ich ein beliebiges Ausgabegerät auswähle und die Funktion „Test“ verwende, wird der Ton an die Kopfhörerbuchse des Mikrofons weitergeleitet.
Ich habe versucht, es auszuführen pulseaudio -k, aber systemctl --user restart pulseaudio.serviceals das Problem auftrat, war es vergebens.
Der Pulseaudio-Dienststatus sieht folgendermaßen aus:
● pulseaudio.service - Sound Service
Loaded: loaded (/usr/lib/systemd/user/pulseaudio.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2022-11-09 17:04:12 EET; 17min ago
TriggeredBy: ● pulseaudio.socket
Main PID: 7052 (pulseaudio)
Tasks: 8 (limit: 19009)
Memory: 9.8M
CPU: 9.083s
CGroup: /user.slice/user-1000.slice/[email protected]/session.slice/pulseaudio.service
└─7052 /usr/bin/pulseaudio --daemonize=no --log-target=journal
marras 09 17:04:12 haem-desktop systemd[2192]: Starting Sound Service...
marras 09 17:04:12 haem-desktop pulseaudio[7052]: Failed to open cookie file '/home/haem/.config/pulse/cookie': Tiedostoa tai hakemistoa ei ole
marras 09 17:04:12 haem-desktop pulseaudio[7052]: Failed to load authentication key '/home/haem/.config/pulse/cookie': Tiedostoa tai hakemistoa ei ole
marras 09 17:04:12 haem-desktop pulseaudio[7052]: Module "module-udev-detect" should be loaded once at most. Refusing to load.
marras 09 17:04:12 haem-desktop systemd[2192]: Started Sound Service.
marras 09 17:04:12 haem-desktop pulseaudio[7052]: Could not find org.bluez.BatteryProviderManager1.RegisterBatteryProvider(), is bluetoothd started with experimental features enabled (-E flag)?
marras 09 17:04:38 haem-desktop pulseaudio[7052]: Transport Acquire() failed for transport /org/bluez/hci0/dev_2C_4D_79_40_C5_3B/sep1/fd2 (Input/output error)
marras 09 17:05:02 haem-desktop pulseaudio[7052]: org.freedesktop.DBus.Properties.Get /org/bluez/hci0/dev_2C_4D_79_40_C5_3B/sep1/fd3 Volume failed: org.freedesktop.DBus.Error.InvalidArgs: No such property 'Vo>
marras 09 17:05:02 haem-desktop pulseaudio[7052]: Battery Level: 100%
marras 09 17:05:02 haem-desktop pulseaudio[7052]: Dock Status: undocked
Das Abziehen und erneute Anschließen des Mikrofons scheint das Problem gelegentlich zu beheben. Wenn das Problem behoben ist, sieht der Status wie folgt aus:
marras 09 17:04:12 haem-desktop pulseaudio[7052]: Failed to load authentication key '/home/haem/.config/pulse/cookie': Tiedostoa tai hakemistoa ei ole
marras 09 17:04:12 haem-desktop pulseaudio[7052]: Module "module-udev-detect" should be loaded once at most. Refusing to load.
marras 09 17:04:12 haem-desktop systemd[2192]: Started Sound Service.
marras 09 17:04:12 haem-desktop pulseaudio[7052]: Could not find org.bluez.BatteryProviderManager1.RegisterBatteryProvider(), is bluetoothd started with experimental features enabled (-E flag)?
marras 09 17:04:38 haem-desktop pulseaudio[7052]: Transport Acquire() failed for transport /org/bluez/hci0/dev_2C_4D_79_40_C5_3B/sep1/fd2 (Input/output error)
marras 09 17:05:02 haem-desktop pulseaudio[7052]: org.freedesktop.DBus.Properties.Get /org/bluez/hci0/dev_2C_4D_79_40_C5_3B/sep1/fd3 Volume failed: org.freedesktop.DBus.Error.InvalidArgs: No such property 'Vo>
marras 09 17:05:02 haem-desktop pulseaudio[7052]: Battery Level: 100%
marras 09 17:05:02 haem-desktop pulseaudio[7052]: Dock Status: undocked
marras 09 17:22:24 haem-desktop pulseaudio[7052]: Got POLLNVAL from ALSA
marras 09 17:22:24 haem-desktop pulseaudio[7052]: Error opening PCM device hw:1: Tiedostoa tai hakemistoa ei ole
„Tiedostoa tai hakemistoa ei ole“ bedeutet „keine solche Datei oder kein solches Verzeichnis“. Ich habe überprüft, ob der Ordner /haem/.config/pulse/existiert.
Wenn ich in der Ausgabe pactl listnach dem Wort „Arozzi“ suche, erhalte ich Folgendes:
Module #8
Name: module-alsa-card
Argument: device_id="1" name="usb-C-Media_Electronics_Inc._Arozzi_Sfera_Microphone-00" card_name="alsa_card.usb-C-Media_Electronics_Inc._Arozzi_Sfera_Microphone-00" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes avoid_resampling=no card_properties="module-udev-detect.discovered=1"
Usage counter: 0
Properties:
module.author = "Lennart Poettering"
module.description = "ALSA Card"
module.version = "15.99.1"
...
Sink #1
State: SUSPENDED
Name: alsa_output.usb-C-Media_Electronics_Inc._Arozzi_Sfera_Microphone-00.iec958-stereo
Description: Audio Adapter (Unitek Y-247A) Digitaalinen stereo (IEC958)
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 8
Mute: no
Volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB
balance 0,00
Base Volume: 65536 / 100% / 0,00 dB
Monitor Source: alsa_output.usb-C-Media_Electronics_Inc._Arozzi_Sfera_Microphone-00.iec958-stereo.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY SET_FORMATS
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "USB Audio"
alsa.id = "USB Audio"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "1"
alsa.card_name = "Arozzi Sfera Microphone"
alsa.long_card_name = "C-Media Electronics Inc. Arozzi Sfera Microphone at usb-0000:00:14.0-4, full sp"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:14.0-usb-0:4:1.0"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/sound/card1"
udev.id = "usb-C-Media_Electronics_Inc._Arozzi_Sfera_Microphone-00"
device.bus = "usb"
device.vendor.id = "0d8c"
device.vendor.name = "C-Media Electronics, Inc."
device.product.id = "0014"
device.product.name = "Audio Adapter (Unitek Y-247A)"
device.serial = "C-Media_Electronics_Inc._Arozzi_Sfera_Microphone"
device.form_factor = "microphone"
device.string = "iec958:1"
device.buffering.buffer_size = "352800"
device.buffering.fragment_size = "176400"
device.access_mode = "mmap+timer"
device.profile.name = "iec958-stereo"
device.profile.description = "Digitaalinen stereo (IEC958)"
device.description = "Audio Adapter (Unitek Y-247A) Digitaalinen stereo (IEC958)"
module-udev-detect.discovered = "1"
device.icon_name = "audio-input-microphone-usb"
Ports:
iec958-stereo-output: Digital Output (S/PDIF) (type: SPDIF, priority: 0, availability unknown)
Active Port: iec958-stereo-output
Formats:
pcm
Source #1
State: SUSPENDED
Name: alsa_output.usb-C-Media_Electronics_Inc._Arozzi_Sfera_Microphone-00.iec958-stereo.monitor
Description: Monitor of Audio Adapter (Unitek Y-247A) Digitaalinen stereo (IEC958)
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 8
Mute: no
Volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB
balance 0,00
Base Volume: 65536 / 100% / 0,00 dB
Monitor of Sink: alsa_output.usb-C-Media_Electronics_Inc._Arozzi_Sfera_Microphone-00.iec958-stereo
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of Audio Adapter (Unitek Y-247A) Digitaalinen stereo (IEC958)"
device.class = "monitor"
alsa.card = "1"
alsa.card_name = "Arozzi Sfera Microphone"
alsa.long_card_name = "C-Media Electronics Inc. Arozzi Sfera Microphone at usb-0000:00:14.0-4, full sp"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:14.0-usb-0:4:1.0"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/sound/card1"
udev.id = "usb-C-Media_Electronics_Inc._Arozzi_Sfera_Microphone-00"
device.bus = "usb"
device.vendor.id = "0d8c"
device.vendor.name = "C-Media Electronics, Inc."
device.product.id = "0014"
device.product.name = "Audio Adapter (Unitek Y-247A)"
device.serial = "C-Media_Electronics_Inc._Arozzi_Sfera_Microphone"
device.form_factor = "microphone"
device.string = "1"
module-udev-detect.discovered = "1"
device.icon_name = "audio-input-microphone-usb"
Formats:
pcm
...
Source #2
State: SUSPENDED
Name: alsa_input.usb-C-Media_Electronics_Inc._Arozzi_Sfera_Microphone-00.mono-fallback
Description: Audio Adapter (Unitek Y-247A) Mono
Driver: module-alsa-card.c
Sample Specification: s16le 1ch 44100Hz
Channel Map: mono
Owner Module: 8
Mute: no
Volume: mono: 48211 / 74% / -8,00 dB
balance 0,00
Base Volume: 27111 / 41% / -23,00 dB
Monitor of Sink: n/a
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "USB Audio"
alsa.id = "USB Audio"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "1"
alsa.card_name = "Arozzi Sfera Microphone"
alsa.long_card_name = "C-Media Electronics Inc. Arozzi Sfera Microphone at usb-0000:00:14.0-4, full sp"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:14.0-usb-0:4:1.0"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/sound/card1"
udev.id = "usb-C-Media_Electronics_Inc._Arozzi_Sfera_Microphone-00"
device.bus = "usb"
device.vendor.id = "0d8c"
device.vendor.name = "C-Media Electronics, Inc."
device.product.id = "0014"
device.product.name = "Audio Adapter (Unitek Y-247A)"
device.serial = "C-Media_Electronics_Inc._Arozzi_Sfera_Microphone"
device.form_factor = "microphone"
device.string = "hw:1"
device.buffering.buffer_size = "176400"
device.buffering.fragment_size = "88200"
device.access_mode = "mmap+timer"
device.profile.name = "mono-fallback"
device.profile.description = "Mono"
device.description = "Audio Adapter (Unitek Y-247A) Mono"
module-udev-detect.discovered = "1"
device.icon_name = "audio-input-microphone-usb"
Ports:
analog-input-mic: Microphone (type: Mic, priority: 8700, availability unknown)
Active Port: analog-input-mic
Formats:
pcm
...
Card #1
Name: alsa_card.usb-C-Media_Electronics_Inc._Arozzi_Sfera_Microphone-00
Driver: module-alsa-card.c
Owner Module: 8
Properties:
alsa.card = "1"
alsa.card_name = "Arozzi Sfera Microphone"
alsa.long_card_name = "C-Media Electronics Inc. Arozzi Sfera Microphone at usb-0000:00:14.0-4, full sp"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:14.0-usb-0:4:1.0"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/sound/card1"
udev.id = "usb-C-Media_Electronics_Inc._Arozzi_Sfera_Microphone-00"
device.bus = "usb"
device.vendor.id = "0d8c"
device.vendor.name = "C-Media Electronics, Inc."
device.product.id = "0014"
device.product.name = "Audio Adapter (Unitek Y-247A)"
device.serial = "C-Media_Electronics_Inc._Arozzi_Sfera_Microphone"
device.form_factor = "microphone"
device.string = "1"
device.description = "Audio Adapter (Unitek Y-247A)"
module-udev-detect.discovered = "1"
device.icon_name = "audio-input-microphone-usb"
Profiles:
input:mono-fallback: Mono Sisääntulo (sinks: 0, sources: 1, priority: 1, available: yes)
output:analog-stereo: Analoginen stereo Ulostulo (sinks: 1, sources: 0, priority: 6500, available: yes)
output:analog-stereo+input:mono-fallback: Analoginen stereo Ulostulo + Mono Sisääntulo (sinks: 1, sources: 1, priority: 6501, available: yes)
output:iec958-stereo: Digitaalinen stereo (IEC958) Ulostulo (sinks: 1, sources: 0, priority: 5500, available: yes)
output:iec958-stereo+input:mono-fallback: Digitaalinen stereo (IEC958) Ulostulo + Mono Sisääntulo (sinks: 1, sources: 1, priority: 5501, available: yes)
off: Poissa (sinks: 0, sources: 0, priority: 0, available: yes)
Active Profile: output:iec958-stereo+input:mono-fallback
Ports:
analog-input-mic: Microphone (type: Mic, priority: 8700, latency offset: 0 usec, availability unknown)
Properties:
device.icon_name = "audio-input-microphone"
Part of profile(s): input:mono-fallback, output:analog-stereo+input:mono-fallback, output:iec958-stereo+input:mono-fallback
analog-output: Analog Output (type: Analogue, priority: 9900, latency offset: 0 usec, availability unknown)
Part of profile(s): output:analog-stereo, output:analog-stereo+input:mono-fallback
iec958-stereo-output: Digital Output (S/PDIF) (type: SPDIF, priority: 0, latency offset: 0 usec, availability unknown)
Part of profile(s): output:iec958-stereo, output:iec958-stereo+input:mono-fallback
Das Entladen des Alsa-Kartenmoduls nach Nummer ( pactl unload-module 8in diesem Fall) deaktiviert auch das Mikrofon als Eingang.
pactl infosagt mir, dass der Standard-Sink ist bluez_sink.2C_4D_79_40_C5_3B.a2dp_sink. Dies ändert sich, wenn ich die Audioausgabe in den Einstellungen ändere.
Ein möglicherweise damit zusammenhängendes Problem ist, dass beim Trennen und erneuten Anschließen des Mikrofons das Mikrofon in meinen Audioeinstellungen als „Standard“-Ausgang angezeigt wird.
Eine weitere Beobachtung: Wenn ich den Audio-Sink in den Einstellungen einer Anwendung explizit einstelle, z. B. in der Discord-Desktop-App, funktioniert das. Es scheint, dass nur der Standard-Sink und/oder Gnome dieses Verhalten aufweisen.
Gegen Ende März dieses Jahres scheint dieses Verhalten konstant geworden zu sein. Ich weiß, dass es am 30. richtig funktioniert hat. Die einzige Lösung, die ich habe, ist, das Mikrofon auszustecken.
Ich würde gerne wissen, wie ich das beheben kann. Wenn das nicht klappt, würde ich gerne wissen, wie ich das Problem so diagnostizieren kann, dass ich der richtigen Partei einen Fehlerbericht senden kann.
Antwort1
Ich glaube, ich habe die Lösung gefunden. Mithilfe von pavucontrolhabe ich das Audioprofil des Mikrofons gefunden und das dafür konfigurierte Profil war „Digitaler Stereoausgang + Monoeingang“, was Pulseaudio verwirrte. Ich glaube, dies ist das iec958-stereo+inputAusgabeprofil.
Das Ändern auf nur „Mono-Eingang“, was meines Erachtens der Fall ist mono-fallback, hat das Problem behoben.