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蓝牙耳机已连接但未列为输出

tag-icon • tag-icon audio bluetooth
蓝牙耳机已连接但未列为输出

使用 6.1.1-arch1-1 内核进行 Arch 更新

这款耳机在重新启动时会自动连接，但它不会显示为音频设备。我有一款旧型号的这款耳机，它按预期工作，直到一个忍者幼儿决定检查其结构。所以系统确实有基本的依赖和配置，但是这里有一个麻烦。

> bluetoothctl
Agent registered
AdvertisementMonitor path registered
[DEL] Device B0:C0:90:DE:B1:4E B0-C0-90-DE-B1-4E
[DEL] Device 74:2F:68:83:C8:B3 asgl
[DEL] Device 0C:96:E6:11:04:08 XBR-65X800G
[JBL LIVE660NC-LE]# devices
Device 6B:2D:7E:53:0A:1C JBL LIVE660NC-LE
Device C6:4E:63:DE:16:24 UniversalFoldableKb
[JBL LIVE660NC-LE]#

但是之后

:> pacmd list-sources | grep -E 'index|name|card' 
* index: 0
    name: <alsa_output.pci-0000_00_1f.3.hdmi-stereo.monitor>
    driver: <module-alsa-card.c>
    card: 0 <alsa_card.pci-0000_00_1f.3>
        alsa.card = "0"
        alsa.card_name = "HDA Intel PCH"
        alsa.long_card_name = "HDA Intel PCH at 0x6023110000 irq 170"
        alsa.driver_name = "snd_hda_intel"
        sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
        device.vendor.name = "Intel Corporation"
        device.product.name = "Comet Lake PCH-LP cAVS"
        device.icon_name = "audio-card-pci"
        
 :> pacmd list-sinks | grep -E 'index|name|card'
   * index: 0
    name: <alsa_output.pci-0000_00_1f.3.hdmi-stereo>
    driver: <module-alsa-card.c>
    card: 0 <alsa_card.pci-0000_00_1f.3>
        alsa.name = "DELL U2419H"
        alsa.subdevice_name = "subdevice #0"
        alsa.card = "0"
        alsa.card_name = "HDA Intel PCH"
        alsa.long_card_name = "HDA Intel PCH at 0x6023110000 irq 170"
        alsa.driver_name = "snd_hda_intel"
        sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
        device.vendor.name = "Intel Corporation"
        device.product.name = "Comet Lake PCH-LP cAVS"
        device.profile.name = "hdmi-stereo"
        device.icon_name = "audio-card-pci"
                device.icon_name = "video-display"
                device.product.name = "DELL U2419H"

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