FYI: I haven't tested the patch therein, but I've learned this is a known (and in theory solved) bug: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=182940 > 1. I can't hear any sound. > > -- sound -- > > My 6400 has a Sigmatel STAC9200 (snd_hda_intel) in it. The driver > loads fine, the utilities act as if they're making sound, nothing > comes out of the speakers. Yes, it's not muted (checked). Yes, the > volume is set (77%). Yes, the speakers work (sound is fine in WinXP). > No, the mute/up/down Fn-Keys do nothing. Yes, I've gone right from > WinXP sound to reboot to FC5, didn't help. > > Headphones don't work either.