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    • [Device Manager] 社区版20.7安装之后系统无声音？
    Product Feedback 444 views · 3 replies ·
    Tofloor
    poster avatar
    leyedu
    deepin
    2022-09-15 20:54
    Author

    检测不到音频输出设备

    ley@itc:~/Desktop$ pacmd list-sinks
    1 sink(s) available.

    • index: 0
      name:
      driver:
      flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
      state: SUSPENDED
      suspend cause: IDLE
      priority: 1000
      volume: front-left: 52428 / 80% / -5.81 dB, front-right: 52428 / 80% / -5.81 dB
      balance 0.00
      base volume: 65536 / 100% / 0.00 dB
      volume steps: 65537
      muted: no
      current latency: 0.00 ms
      max request: 344 KiB
      max rewind: 344 KiB
      monitor source: 0
      sample spec: s16le 2ch 44100Hz
      channel map: front-left,front-right
      立体声
      used by: 0
      linked by: 0
      configured latency: 0.00 ms; range is 0.50 .. 2000.00 ms
      module: 12
      properties:
      device.description = "伪输出"
      device.class = "abstract"
      device.icon_name = "audio-card"
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    leyedu
    deepin
    2022-09-15 20:55
    #1

    ley@itc:~/Desktop$ pacmd list-cards
    0 card(s) available

    Reply View the author
    babyfengfjx
    Super Moderator
    CQA
    2022-09-15 21:00
    #2

    可以看看设备信息，终端执行此命令：sudo apt install inxi -y && inxi -F && cat /etc/apt/sources.list /etc/apt/sources.list.d/*.list |grep -v ^#

    有可能是声卡驱动不适配。

    Reply View the author
    jjcui8595
    deepin
    2022-09-15 21:44
    #3

    驱动问题一般通过更换内核或安装相应驱动解决

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