Comment 2 for bug 370885

Thanks for reporting this bug and any supporting documentation. Since this bug has enough information provided for a developer to begin work, I'm going to mark it as confirmed and let them handle it from here.

I can confirm this issue, but am not sure if it should be reported against aumix or pulse audio. Removing/disabling pulse audio corrects the issue in Xubuntu, which is okay since pulse audio is not installed by default. Normally this is only an issue if adding xubuntu-desktop to Ubuntu.

Thanks for taking the time to make Ubuntu better!