Hi,

Running openSUSE Leap 15.2, I updated kernel-default-5.3.18-lp152.57.1.x86_64
to 5.3.18-lp152.60.1. Rebooted, then microphone is no longer working:
pavucontrol simply finds no mic on the input devices tab. I tried to play with
pulseaudio profiles / configuration, but found no workaround to restore it.

Downgrading the kernel fixes the problem.

This is the sound card:

 $ /sbin/lspci|grep -i audio
 00:1f.3 Audio device: Intel Corporation 200 Series PCH HD Audio

If there is any other detail I should provide, please let me know.

Thanks,

Miklos