Arch Linux 没有声音：Intel sound card snd_hda_intel not working 解决方法

╰+攻爆jí腚メ 2022-09-07 01:25 22阅读 0赞

## Arch Linux 没有声音：Intel sound card snd\_hda\_intel not working 解决方法 ##

#### 参考 ####

[https://askubuntu.com/questions/1225463/18-04-no-sound-intel-sound-card-snd-hda-intel-not-working][https_askubuntu.com_questions_1225463_18-04-no-sound-intel-sound-card-snd-hda-intel-not-working]

#### 问题描述 ####

$ aplay -l
    
    **** List of PLAYBACK Hardware Devices ****
    card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    
    
    $ cat /proc/asound/modules
    
    1 snd_hda_intel
    
    $ lspci -v | grep -A7 -i "audio"
    
    00:1f.3 Multimedia audio controller: Intel Corporation Cannon Lake PCH cAVS (rev 10)
        Subsystem: Dell Device 0949
        Flags: bus master, fast devsel, latency 32, IRQ 16
        Memory at a5318000 (64-bit, non-prefetchable) [size=16K]
        Memory at a5000000 (64-bit, non-prefetchable) [size=1M]
        Capabilities: <access denied>
        Kernel driver in use: snd_soc_skl
        Kernel modules: snd_hda_intel, snd_soc_skl, sof_pci_dev
    
    
    01:00.1 Audio device: NVIDIA Corporation GP107GL High Definition Audio Controller (rev a1)
        Flags: bus master, fast devsel, latency 0, IRQ 17
        Memory at a3080000 (32-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

#### 解决方法 ####

You will need to add an option on GRUB.

To edit grub options:

sudo nano /etc/default/grub

Find GRUB\_CMDLINE\_LINUX\_DEFAULT and add snd\_hda\_intel.dmic\_detect=0 to the end of it. It will look something like this:

GRUB_CMDLINE_LINUX_DEFAULT="loglevel=3 snd_hda_intel.dmic_detect=0"

Then rebuild grub menu:

sudo grub-mkconfig -o /boot/grub/grub.cfg

After you reboot the system the device should work.

[https_askubuntu.com_questions_1225463_18-04-no-sound-intel-sound-card-snd-hda-intel-not-working]: https://askubuntu.com/questions/1225463/18-04-no-sound-intel-sound-card-snd-hda-intel-not-working