Comment 132 for bug 1220426

I am using an ASUS X73S with intel i915 and nvidia GE GT 520M.
kernel 3.16.3
using the nvidia only with nvidia-prime
nvidia official drivers 343.22 (the last)
i don't use ubuntu but slackware and i have have also the bug , the freeze happens very often every hours.
 i had seen the trick suggested in post #18 works ! it's a good workout!
even if i lost the "two fingers" tracking , it's better than the CTRL + ALT+ F1 trick.
and i can work all day long without be annoyed.