I have the same problem. After I updated from kernel 2.6.24-11 to 2.6.24-12 my sound stopped working. My card is ALC262 (Sony Vaio vgn-nr11m)
I have the same problem. After I updated from kernel 2.6.24-11 to 2.6.24-12 my sound stopped working. My card is ALC262 (Sony Vaio vgn-nr11m)