What worked for me, besides apropriate mixer capture settings, is adding the line
options snd-hda-intel model=3stack-dig
at the end of /etc/modprobe.d/alsa-base.conf I then needed to reboot.
What worked for me, besides apropriate mixer capture settings, is adding the line
options snd-hda-intel model=3stack-dig
at the end of /etc/modprobe. d/alsa- base.conf
I then needed to reboot.