Täältä löytyi apua
https://answers.launchpad.net/ubuntu/+source/alsa-driver/+question/64930eli:
Step 1: Open Terminal from "Applications->Accessories->
Terminal"
Step 2: Run the following commands (copy/paste each command into the Terminal and then hit <enter>)
sudo aptitude update
sudo aptitude install wget build-essential ncurses-dev libncurses5-dev gettext linux-headers-$(uname -r)
# go to your home directory (which is what cd ~ does, so ~ is actually <your homedirectory>)
cd ~
wget
ftp://ftp.alsa-project.org/pub/driver/alsa-driver-1.0.19.tar.bz2wget
ftp://ftp.alsa-project.org/pub/lib/alsa-lib-1.0.19.tar.bz2wget
ftp://ftp.alsa-project.org/pub/utils/alsa-utils-1.0.19.tar.bz2tar xjf alsa-driver-1.0.19.tar.bz2
tar xjf alsa-lib-1.0.19.tar.bz2
tar xjf alsa-utils-1.0.19.tar.bz2
cd ~/alsa-driver-1.0.19
./configure --with-cards=hda-intel --with-kernel=/usr/src/linux-headers-$(uname -r)
make
sudo make install
cd ~/alsa-lib-1.0.19
./configure
make
sudo make install
cd ~/alsa-utils-1.0.19
./configure
make
sudo make install
# modify alsa-base file:
sudo gedit /etc/modprobe.d/alsa-base
and change the model options to the following:
options snd-hda-intel model=ref
Reboot your pc and then retest audio (play mp3 file, for example)
Kiitoksia paljon avusta T:Jarmo