Hello,
My laptop internal mic seems to never not want to capture after sleep. It works after system restart, but never after sleep. It has always been in this way from the moment I freshly installed openSUSE for the first time until now and I’m not sure how to get it working. 
My system:
- Sony Vaio Z VJZ131
- Tumbleweed 20240107
- KDE Plasma 5.27.10
- Kernel 6.6.9-1-default (64-bit)
- no
modprobe.dfor sound being used:
% ls /etc/modprobe.d/
50-yast.conf
Testing with arecord -vv -f S16_LE -c 2 -D hw:0,0 new.wav and aplay new.wav.
Before sleep, internal mic works:
% arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC282 Analog [ALC282 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
After sleep (triggered by lid closed and later reopen), mic no longer captures:
% arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC282 Analog [ALC282 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Before and after, I see an “internal microphone” listed, and seems to have volume level set, but after sleep, there is no indication that it is capturing any level of sound.
