I have the same exact problem with my system on Ubuntu Natty 64-bit. I tried updating to the most recent ALSA driver daily version, uninstalling/re-installing, etc., hoping that perhaps something I did would resolve the situation, but nothing helped. Ubuntu with no sound reduces its usefulness a lot -- videos have no sound, can't listen to music, etc. Any hope of a fix?
I have the same exact problem with my system on Ubuntu Natty 64-bit. I tried updating to the most recent ALSA driver daily version, uninstalling/ re-installing, etc., hoping that perhaps something I did would resolve the situation, but nothing helped. Ubuntu with no sound reduces its usefulness a lot -- videos have no sound, can't listen to music, etc. Any hope of a fix?