Hello.

I decided create a new post because it seems my problem is different from other people in a very simple aspect.The sound is running, but badly.

How badly?

For example, listening a music there are parts that sound break(repeats a sound that should have passed smoothly), and then continue normally, repeating the "breaking" in others tranchs of the music. That happen with or without headphones, loading music or video files in hard drive, and also in internet videos like youtube.

In windows is running well recognizing realtek advanced audio driver.
I re-installed ALSA drivers trying my luck but it seems to be the same problem.

It's very annoying listening music, or any video with sound in this condition, so pliz help me.

Running version 12.04, no updates purposed, AlSA re-installed and no more ideas...

Bye