I can't get my Internal mic working by default. Only way how to get it work is open pavucontrol and choose - Microphone (Unplugged), only then it records sound from my Internal Mic.
This C720 is for my GF, and I don't think she will appreciate doing all this staff over and over agian in order to skype someone. I mean to Open terminal CTRL+ALT+T - pavucontrol - Go to Input devices and select Microphone (Unplugged).. all this just to Skype. Is there more rational solution ? I tried everything from This post
In terminal run:
sudo gedit /etc/modprobe.d/alsa-base.conf
Add these two lines to the end of alsa-base.conf :
alias snd-card-0 snd-hda-intel
options snd-hda-intel model=auto
Save and reboot.
Thanks in advance. Valdis