I've installed latest ubuntu next to windows. Everything is working except the integral laptop microphone. It is not detected in settings. I tried using hdajackretask and the mic did appear in settings but was not picking up any sound.
Looking at my codec, it is Realtek ALC236
I saw here it is suggested to find the whole name of the codec at this page and then add options snd-hda-intel model=[name of the codec]
into /etc/modprobe.d/alsa-base.conf
But I see that my codec is not present on the kernel.org. Is it then possible perhaps that it will come with future updates? My kernel is 6.5.7-060507-generic