Comment 21 for bug 6032

I can confirm I have the same problem with my Averatec 3715-ED1 (using via 8233/ac97). I am dual booting XP pro and dapper. It seems as though as long as ubuntu is initially booted before xp (I generally hibernate rather than restarting) it works. but if for instance xp is hibernated and ubuntu is restarted i will get no sound at all. I haven't done alot of testing on this hypothesis, but that seems to be the case.