I had this issue too in Tribe 5, though a fix for me was making the volume in Rhythmbox anything but 100% (the other system volume levels seemed irrelevant). So now I just have it at slightly less than max.
I had this issue too in Tribe 5, though a fix for me was making the volume in Rhythmbox anything but 100% (the other system volume levels seemed irrelevant). So now I just have it at slightly less than max.