Recently my system sounds just stopped working for no reason. I tried reinstalling my alsa-drivers, and that didnt work. I tried changing the system sound to alsa in the control center, but that didnt fix it either. I was using 3.3.2, and i upgraded to 3.4 figuring it'd fix my problem, but it didnt.. Any suggestions on what to do? I've read another post but the solutions did not fix my problem.