Description of problem:
after updating from F8 to F9 my built-in soundcard is silent and missing from
the pulse audio gui tools (the 2 USB soundcards are OK)

Version-Release number of selected component (if applicable):
Fedora 9

How reproducible:
only did my update once

Steps to Reproduce:
1. have working sound in F8
2. update to F9
  
Actual results:
regression in sound, used to work, now broken.

Expected results:
sound continues to work

Additional info:
the sound related bits from modprobe.conf
#
# sound
#
options snd cards_limit=8
alias snd-card-0 snd-intel8x0
options snd-intel8x0 index=0
remove snd-intel8x0 { /usr/sbin/alsactl store 0 >/dev/null 2>&1 || : ; };
/sbin/modprobe -r --ignore-remove snd-intel8x0
alias snd-card-1 snd-usb-audio
options snd-usb-audio index=1

hal-device |grep sound
only shows the USB sound devices