未检测到麦克风 - Ubuntu 19.10、笔记本电脑 HP Envy 13、声音设备 Realtek ALC285

use*_*948 5 microphone realtek hp drivers

我刚刚在 HP Envy 13 笔记本电脑上安装了 19.10(内核 5.3)。除了内置麦克风,其他一切都完美无缺。根本没有检测到内置麦克风。有什么解决方法吗?

lspci -v关于声卡的输出:

00:1f.3 Multimedia audio controller: Intel Corporation Device 02c8
    Subsystem: Hewlett-Packard Company Device 86ad
    Flags: bus master, fast devsel, latency 32, IRQ 149
    Memory at b511c000 (64-bit, non-prefetchable) [size=16K]
    Memory at b5000000 (64-bit, non-prefetchable) [size=1M]
    Capabilities: <access denied>
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel, snd_soc_skl, sof_pci_dev
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我从猫的输出 /proc/asound/card0/pcm0c/info

card: 0
device: 0
subdevice: 0
stream: CAPTURE
id: ALC285 Analog
name: ALC285 Analog
subname: subdevice #0
class: 0
subclass: 0
subdevices_count: 1
subdevices_avail: 1
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编辑:这是我的 alsa 信息:http : //alsa-project.org/db/? f= f786d8df6b4dd9bbcada3bdc22e1f59210187364