My wife's hp dv5 laptop which is using the Intel 82801i (ICH9 Family) has no sound either on a beta live cd, or even with building the latest alsa drivers after a fresh beta install. The workaround suggested about halfway up the page of doing a killall pulseaudio and forcing an alsa reload did not work for me either. In Jaunty the sound worked, but only with building the latest alsa drivers.
My wife's hp dv5 laptop which is using the Intel 82801i (ICH9 Family) has no sound either on a beta live cd, or even with building the latest alsa drivers after a fresh beta install. The workaround suggested about halfway up the page of doing a killall pulseaudio and forcing an alsa reload did not work for me either. In Jaunty the sound worked, but only with building the latest alsa drivers.