Originally Posted by taavikko
Have to spend my two cents on this one.
GT 330m also is affected.
Boot freezes with the newer drivers.
No tty's available.
256.53 is last driver working.
Have to use CustomEdid option in Xorg.conf. (funny that with nouveau, I don't have to)
Sony vaio F11 series laptop.
Try removing the CustomEDID option with 256.53 - that was fixed some time ago for the GT3XX series with the Sony Vaio laptops.