Description of problem: The sound volume mutes momentarily, then goes back to normal. This usually only happens when no sound is playing. I have yet to have it interrupt currently playing sound. here is alsa-info http://www.alsa-project.org/db/?f=dd98fa29826f35fe066e604a39094c8a44d4cc9d How reproducible: Steps to Reproduce: 1. Go to System -> Preferences -> Advanced Volume Control 2. Press the Close Button 3. The sound will mute for a second. This also happens when minimizing, maximizing windows, also closing windows.
I'm going to close this bug report because the problem seems to have fixed. However the problem is I do not know how it fixed. I did many installs, and Do not know which installs I did. All I know is it was fixed after I restarted about a day later.