no audio after distribution update

[nickblame]

After fresh install of mythbuntu 8.04 Alpha 3 the vnc password setting on the mythbuntu control center is not setting the password correctly.

after updating a distribution partial update was prompted. after that the vnc pass setting is working but no sound is configured!
alsa is broken completely for my onboard sis audio chipset. I even inserted an another audio card which is not detected correclty either.
dmesg is full of
[ 37.586301] snd: Unknown symbol unregister_sound_special
[ 37.586558] snd: Unknown symbol register_sound_special_device
[ 37.587270] snd: Unknown symbol sound_class
[ 37.588336] snd: Unknown symbol unregister_sound_special
and so on