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    • [Share Experiences] 分享linux deepin麦克风无输入问题解决方法
    Experiences and Insight 5953 views · 11 replies ·
    Tofloor
    default avatar
    q77190858
    deepin
    2021-07-24 18:08
    Author

    1.首先看一下alsa层（驱动层）的麦克风是否工作正常，用

    arecord -l

    列出所有capture设备

    juju@juju-PC:/usr/share/pulseaudio/alsa-mixer/profile-sets$ arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: sofhdadsp [sof-hda-dsp], device 0: HDA Analog (*) []
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 1: HDA Digital (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 6: DMIC (*) []
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 7: DMIC16kHz (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

    比如我就一个声卡card0，然后声卡下面有4个capture设备，分别是0，1，6，7

    然后用arecord命令一个一个设备录音试一下看那个能录音

    arecord -Dhw:0,6 -d 10 -f cd -c 2 -t wav test.wav
#hw:0是声卡号，6是设备号

    如果录音能播放出来，那么恭喜你，可以继续下面的教程，否则就是声卡驱动问题了，得研究内核

     

    2.你的麦克风不工作多半是因为pulseaudio的问题，我们只需要虚拟一个声卡出来并且指定刚才能工作的hw:0,6作为默认的source，就可以在deepin设置里切换麦克风了

    复制/usr/share/pulseaudio/alsa-mixer/profile-sets/default.conf并且重命名为default-juju.conf（名字随意啊）

     

    然后在文件开头[General]后面加上这么一段

    [General]
auto-profiles = yes  # 这是文件开头

[Mapping Inter-Mic]
#这里的6根据你的能工作的capture 设备ID来定
device-strings = hw:%f,6
channel-map = left,right
paths-input = analog-input-internal-mic multichannel-input
priority = 9
direction = input

#下面是其他元素

     

    然后执行命令

    pacmd load-module module-alsa-card device_id=0 profile_set=default-juju.conf
# 这里的device_id根据你的声卡id来定

    这样就搞定了，执行 pacmd list-cards 就可以看到多了一张声卡了，这个声卡没有sink，只有source

        index: 1
        name: 
        driver: 
        owner module: 22
        properties:
                alsa.card = "0"
                alsa.card_name = "sof-hda-dsp"
                alsa.long_card_name = "sof-hda-dsp"
                alsa.driver_name = "snd_soc_skl_hda_dsp"
                device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "34c8"
                device.string = "0"
                device.description = "sof-hda-dsp"
                device.icon_name = "audio-card-pci"
        profiles:
                input:Inter-Mic: Inter-Mic 输入 (priority 59, available: unknown)
                off: 关 (priority 0, available: unknown)
        active profile: 
        sources:
                alsa_input.0.Inter-Mic/#2: sof-hda-dsp Inter-Mic
        ports:
                multichannel-input: 多声道输入 (priority 0, latency offset 0 usec, available: unknown)
                        properties:

    然后设置输入里面也有声音了，滑块动了！！！

     

    然后你可以把刚才的命令写入到/etc/pulse/default.pa里面，就在最后一行加上就行了

     

    然后杀死pulseaudio，它会自动重启，大功告成

    pulseaudio -k

     

    原贴https://bbs.deepin.org/zh/post/212972

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    All Replies
    ping134
    deepin
    2021-07-24 20:26
    #1

    完美，已解决，感恩，话说这个问题真的困扰了好久，没想到论坛早就有过教程

    Reply View the author
    q77190858
    deepin
    2021-07-24 20:43
    #2
    ping134：

    完美，已解决，感恩，话说这个问题真的困扰了好久，没想到论坛早就有过教程

    感谢支持，这个也是我昨天肝了一晚上才研究完美解决的

    Reply View the author
    bbbear2002
    deepin
    2021-08-09 08:17
    #3

    多谢指导，小米笔记本 Pro 14 的麦克风搞定了。或者用 pavucontrol 也可以达到效果？

    这个红米笔记本 Air 13 麦克风还是没反应，估计是驱动的问题。

    Reply View the author
    q77190858
    deepin
    2021-08-09 21:51
    #4
    bbbear2002：

    多谢指导，小米笔记本 Pro 14 的麦克风搞定了。或者用 pavucontrol 也可以达到效果？

    这个红米笔记本 Air 13 麦克风还是没反应，估计是驱动的问题。

     pavucontrol是一个很简陋的pulseaudio前端图形化工具，没有这么精细的控制功能，只能用代码来实现

    Reply View the author
    jerk
    deepin
    2021-08-16 19:11
    #5

    感谢，解决了

    Reply View the author
    yimisunrise
    deepin
    2021-08-18 00:18
    #6

    我的电脑录制出来，播放有波形，但是没有声音。不知道是怎么回事？

    Reply View the author
    tatate
    deepin
    2022-03-10 15:02
    #7

    录音不能播放出来型号ALC3226

    Reply View the author
    meiyujack
    deepin
    2022-08-02 07:55
    #8

    da shen,please help me, thanks! There's no sound.

    [    0.325530] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.396947] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.396949] software IO TLB: mapped [mem 0x0000000067000000-0x000000006b000000] (64MB)
[    3.441559] snd_hda_intel 0000:00:0e.0: DSP detected with PCI class/subclass/prog-if info 0x040100
[    4.157373] snd_soc_skl 0000:00:0e.0: DSP detected with PCI class/subclass/prog-if info 0x040100
[    4.386303] sof-audio-pci-intel-apl 0000:00:0e.0: DSP detected with PCI class/subclass/prog-if info 0x040100
[    4.386577] sof-audio-pci-intel-apl 0000:00:0e.0: DSP detected with PCI class/subclass/prog-if 0x040100
[    4.679849] sof-audio-pci-intel-apl 0000:00:0e.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    4.939330] sof-audio-pci-intel-apl 0000:00:0e.0: use msi interrupt mode
[    4.965797] sof-audio-pci-intel-apl 0000:00:0e.0: hda codecs found, mask 4
[    4.965807] sof-audio-pci-intel-apl 0000:00:0e.0: using HDA machine driver skl_hda_dsp_generic now
[    4.965815] sof-audio-pci-intel-apl 0000:00:0e.0: DMICs detected in NHLT tables: 0
[    4.971982] sof-audio-pci-intel-apl 0000:00:0e.0: Firmware info: version 2:2:0-57864
[    4.971988] sof-audio-pci-intel-apl 0000:00:0e.0: Firmware: ABI 3:22:1 Kernel ABI 3:18:0
[    4.971991] sof-audio-pci-intel-apl 0000:00:0e.0: warn: FW ABI is more recent than kernel
[    4.971998] sof-audio-pci-intel-apl 0000:00:0e.0: unknown sof_ext_man header type 3 size 0x30
[    5.025480] sof-audio-pci-intel-apl 0000:00:0e.0: Firmware info: version 2:2:0-57864
[    5.025497] sof-audio-pci-intel-apl 0000:00:0e.0: Firmware: ABI 3:22:1 Kernel ABI 3:18:0
[    5.025505] sof-audio-pci-intel-apl 0000:00:0e.0: warn: FW ABI is more recent than kernel
[    5.056050] sof-audio-pci-intel-apl 0000:00:0e.0: Topology: ABI 3:22:1 Kernel ABI 3:18:0
[    5.056061] sof-audio-pci-intel-apl 0000:00:0e.0: warn: topology ABI is more recent than kernel
[    5.059335] sof-audio-pci-intel-apl 0000:00:0e.0: ASoC: Parent card not yet available, widget card binding deferred
[    5.259151] input: sof-hda-dsp HDMI/DP,pcm=1 as /devices/pci0000:00/0000:00:0e.0/skl_hda_dsp_generic/sound/card0/input21
[    5.259394] input: sof-hda-dsp HDMI/DP,pcm=2 as /devices/pci0000:00/0000:00:0e.0/skl_hda_dsp_generic/sound/card0/input22
[    5.259487] input: sof-hda-dsp HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:0e.0/skl_hda_dsp_generic/sound/card0/input23
[    5.315095] audit: type=1130 audit(1659387663.373:34): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=alsa-restore comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'

​
    **** List of PLAYBACK Hardware Devices ****
card 0: sofhdadsp [sof-hda-dsp], device 1: HDMI1 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 2: HDMI2 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 3: HDMI3 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

​
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    海豚湾
    deepin
    2022-09-12 21:44
    #9

    请问执行你这个命令报错是啥原因啊？

    pacmd list-cards

    没有 PulseAudio 守护进程在运行，或者没有作为会话守护进程运行。

    pacmd load-module module-alsa-card device_id=0 profile_set=default-juju.conf

    没有 PulseAudio 守护进程在运行，或者没有作为会话守护进程运行。

    Reply View the author
    tryzhan
    deepin
    2024-01-01 23:37
    #10
    yimisunrise：

    我的电脑录制出来，播放有波形，但是没有声音。不知道是怎么回事？

    有解决方法吗？我也是有波形，没有声音，其他能正常播放，感觉还是驱动问题

    Reply View the author
    Wind
    deepin
    2025-02-12 02:03
    #11

    解决了，感恩kissing_heart

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