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manolomanolo
December 2nd, 2011, 12:42 AM
Hi to all.

I hear no audio in Kubuntu. My story: I installed Ubuntu 11.10 and then I installed the kubuntu-desktop package.
After a while in which I could hear audio, now I can hear audio anymore.
What can I do?
thanks.
Regards.


00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)


00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)

staf0048
December 2nd, 2011, 06:13 AM
I'm not running Kubuntu, but I ran into the exact same issue 3 days ago. My audio just stopped working.

What fixed it was this:

Go to Sound Preferences, go to the Hardware tab, set Profile to "off" is was on "Digital Stereo (HDMI) output" and my audio instantly worked again.

Hope that helps lead you to a solution,

Good luck!

kio_http
December 2nd, 2011, 11:13 AM
Check if it is muted in alsamixer

Try


sudo apt-get purge alsa-base pulseaudio

and


sudo apt-get install alsa-base pulseaudio