Great tutorial! I, too, tried your way to get sound to work but still nothing. Could it be BIOS A4 that's causing no sound? I retried it, tried capitalizing "Dell" etc., etc. I added your line to the end with the "D" in "Dell" capitalized (in addition to the line you suggest and got some "noise" from Rythmbox radio but no sound. Any ideas?
Oh, and two other questions... is there a way to disable pasword upon resume from suspend and is there a way to disable need for a password on the wifi network keyring? Thanks in advance.
