Comment 30 for bug 346170

I have just tried the maverick beta live cd and it didn't work for me. I don't know if the alsa driver choosed model=imac91 automatically or not. I cannot install it right now and don't know how to change that with the module already loaded. Anyway, either the option doesn't work, or it isn't being picked by default.

Nor the jack nor the speakers worked for me. Additionally, I tried changing "Analog Stereo Duplex" to "Digital Stero Duplex", and then pressing "try it" (or something like that) crashed the sound preferences application.