I am using 1.1 milestone 1. I am not getting any sound from my speakers at all. When I run alsaconf from the command line, it detects my card and configures the driver, but when I try raising all volumes to max level via KMix, I don’t here any sound when trying to play a CD or a file off the hard disk. Even if I quit KMix and use alsamixer to raise the volumes, I still don’t here any sound. It is an Intel audio card using the laptop’s internal speakers and the snd-hda-intel driver.
First make sure that you have tried all the mixer buttons and sliders. Then you can try installing kernel-mamba-sound-backport or kernel-mamba-sound depending on what you have currently installed to replace it.