I'm using Asus K42JC and Ubuntu 11.04 ( just installed Linux Mint 11 replace for Ubuntu). I updated to latest Kernel, and now I can't hear any sound in Ubuntu. No system sound, no music. I already checked all sound preference, Alsa Mixer and they aren't mute. I followed instruction on this link : http://ubuntuforums.org/showthread.php?t=1744966 but the problem still exist.
So anyone could give me a help? Thanks so much.