Как включить микрофон для USB-гарнитуры?

Из pactl-list

Card #0
    Name: alsa_card.pci-0000_00_1b.0
    Driver: module-alsa-card.c
    Owner Module: 23
    Properties:
        alsa.card = "0"
        alsa.card_name = "HDA Intel PCH"
        alsa.long_card_name = "HDA Intel PCH at 0xe1a60000 irq 32"
        alsa.driver_name = "snd_hda_intel"
        device.bus_path = "pci-0000:00:1b.0"
        sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
        device.bus = "pci"
        device.vendor.id = "8086"
        device.vendor.name = "Intel Corporation"
        device.product.id = "1c20"
        device.product.name = "6 Series/C200 Series Chipset Family High Definition Audio Controller"
        device.form_factor = "internal"
        device.string = "0"
        device.description = "Built-in Audio"
        module-udev-detect.discovered = "1"
        device.icon_name = "audio-card-pci"
    Profiles:
        input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority: 65, available: no)
        output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority: 6500, available: yes)
        output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (sinks: 1, sources: 1, priority: 6565, available: no)
        output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority: 5900, available: no)
        output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 5965, available: no)
        output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no)
        output:hdmi-surround+input:analog-stereo: Digital Surround 5.1 (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 865, available: no)
        output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no)
        output:hdmi-surround71+input:analog-stereo: Digital Surround 7.1 (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 865, available: no)
        off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
    Active Profile: output:analog-stereo
    Ports:
        analog-input-front-mic: Front Microphone (type: Mic, priority: 8500, latency offset: 0 usec, not available)
            Properties:
                device.icon_name = "audio-input-microphone"
            Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-surround+input:analog-stereo, output:hdmi-surround71+input:analog-stereo
        analog-input-rear-mic: Rear Microphone (type: Mic, priority: 8200, latency offset: 0 usec, not available)
            Properties:
                device.icon_name = "audio-input-microphone"
            Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-surround+input:analog-stereo, output:hdmi-surround71+input:analog-stereo
        analog-output-lineout: Line Out (type: Line, priority: 9000, latency offset: 0 usec, not available)
            Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
        analog-output-speaker: Speakers (type: Speaker, priority: 10000, latency offset: 0 usec, availability unknown)
            Properties:
                device.icon_name = "audio-speakers"
            Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
        analog-output-headphones: Headphones (type: Headphones, priority: 9900, latency offset: 0 usec, not available)
            Properties:
                device.icon_name = "audio-headphones"
            Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
        hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, latency offset: 0 usec, not available)
            Properties:
                device.icon_name = "video-display"
            Part of profile(s): output:hdmi-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-surround, output:hdmi-surround+input:analog-stereo, output:hdmi-surround71, output:hdmi-surround71+input:analog-stereo

Однако после отключения внутреннего динамика через pactl unload-module 23 приложение microsoft team выдает сообщение о том, что не удалось обнаружить микрофон.

USB-микрофон из гарнитуры отображается в списке:

После «удаления» внутреннего динамика звук был направлен правильно к гарнитуре, но микрофон не регистрируется.

До отключения внутреннего динамика другие voip приложения работали нормально. Теперь вместе с microsoft team , веб-сайт textnow , похоже, не находит микрофон.

Гарнитура отлично работает на другом устройстве, которое также работает 21.04 , но не имеет капа внутреннего динамика Воспроизведение музыки или других звуков через, я думаю, HDMI в качестве первой коробки.

см. Также:

https://unix.stackexchange.com/a/263264/101935