Try to add in /etc/modprobe.d/alsa-base.conf the line -----%<----- options snd-hda-intel model=dell-bios -----%<----- This seems to fix it for me.
Try to add in /etc/modprobe. d/alsa- base.conf the line
-----%<-----
options snd-hda-intel model=dell-bios
-----%<-----
This seems to fix it for me.