Originally Posted by brifra
Hi everyone. I had the same issue with the same HDA Intel (Realtek ALC880) card and doing BOTH things you suggest fixed it.
Originally Posted by Cavsfan
I'm using Ubuntu 13.04, so this work with this version too.
Open the terminal and paste this:
Add the following line at the bottom of that file:
sudo gedit /etc/modprobe.d/alsa-base.conf
options snd-hda-intel model=3stack
Paste this on the terminal:
sudo alsa force-reload