I've recently installed Ubuntu 12.04 on my system, but I have no sound! I've checked if the speakers were on mute and the obvious things, but those were fine. How do I solve this issue?
Did you tryAlso you can checkCode:sudo alsa force-reload
to see what is your card codec.Code:cat /proc/asound/card0/codec* | grep Codecto see card module..Then you can check out your card model hereCode:cat /proc/asound/modulesand try to set the correct parameter inCode:zcat /usr/share/doc/alsa-base/driver/HD-Audio-Models.txt.gzwith options <your card model> MODEL=what did you find in HD-Audio-Models.txtCode:sudo nano /etc/modprobe.d/alsa-base.conf
You can also set parameter MODEL=auto . Its a generic parameter that works sometimes..
Check the documentation here > https://help.ubuntu.com/community/HdaIntelSoundHowto
Maybe you card's codec its in another card than card0. Try to use the command with Tab key ...Code:cat /proc/asound/card0/codec* | grep Codec Codec: Realtek ALC892Try other card directories accordingly.Code:cat /proc/asound/ # and here use Tab key to list your available card directories
try Tab key with current loacation ..Code:cat /proc/asound/card0/ # Tab key here..
Last edited by NikTh; July 8th, 2012 at 08:28 AM.
What's this all mean?Code:shadius@shadius-asus:~$ cat /proc/asound/ Audigy/ card1/ cards hwdep modules pcm timers version card0/ card2/ devices ICH5/ oss/ seq/ UART/ shadius@shadius-asus:~$ cat /proc/asound/cat /proc/asound/card0/ codec97#0/ intel8x0 pcm0p/ pcm2c/ pcm4p/ id pcm0c/ pcm1c/ pcm3c/ shadius@shadius-asus:~$ cat /proc/asound/cat /proc/asound/card0/