How to make the built-in microphone work?

Question

ubuntu

Good evening.
There is Ubuntu 18.04, a webcam with a built-in microphone Real-el FC-100.
When connected via usb, the camera works fine, but the microphone, although it is detected by the system, does not.
It starts working only after removing / inserting into the usb port. But after a reboot, it refuses to work again . It is
determined in the sound settings

in skype

in pavucontrol.

I tried to "start" the microphone using the recommendations from this article , but the result is zero. Arecord -l command
output

писок CAPTURE устройств ****
карта 0: PCH [HDA Intel PCH], устройство 0: ALC892 Analog [ALC892 Analog]
  Подустройства: 1/1
  Подустройство №0: subdevice #0
карта 0: PCH [HDA Intel PCH], устройство 2: ALC892 Alt Analog [ALC892 Alt Analog]
  Подустройства: 1/1
  Подустройство №0: subdevice #0
карта 1: Camera [USB2.0 Camera], устройство 0: USB Audio [USB Audio]
  Подустройства: 0/1
  Подустройство №0: subdevice #0

lsusb command output

2 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 1871:0143 Aveo Technology Corp. 
Bus 001 Device 002: ID 045e:07a5 Microsoft Corp. Wireless Receiver 1461C
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Who faced such a problem, tell me, please, how to solve it?
ps Before that, I used the Real-el FC-225 camera - the microphone worked perfectly.

Answer 1

The issue was resolved by changing the camera. Connected Logitech - works without problems.