The solution is to do this on my system ,,,, Acer Aspire 7730ZG
gksudo gedit /etc/modprobe.d/alsa-base.conf
options snd-hda-intel model=auto
The solution is to do this on my system ,,,, Acer Aspire 7730ZG
gksudo gedit /etc/modprobe. d/alsa- base.conf
options snd-hda-intel model=auto