Re: NVidia ION and hdmi sound
What version of alsa are you running? What do you have in the BIOS for the sound setting? internal only, internal and external, or external only? HDMI is the internal and the spdif and coax outputs are external.
I can get hdmi sound using ubuntu 9.04 server or desktop installs but my tv sound is static but my Denon receiver plays the sound great. I run XBMC using the minimal install and it works great!!