Quote Originally Posted by Rarity View Post
bahha, is there any way to install the updated NVIDIA driver with CUDA 6.5 without breaking the Intel graphics card?

I'd rather do one installation instead of install/uninstall/install again.
Yes there is, The one I'm pretty sure about is to install the nvidia driver from the repository and add debian sid repository
deb http://http.us.debian.org/debian/ sid main non-free contrib
in order to upgrade the driver to a version that supports
CUDA 6.5 and then remove the repo from source.list .

I'm not sure if the proprietary driver form nvidia website which is posted in the first page of this thread, breaks the Intel. It did break mine a while ago and I fixed it with the repo driver . and never tried it again, as
everything is working fine now .