Question : Kernel update broke NVIDIA driver

Dear Experts,

I blindly updated the kernel and now I cannot get into X.  How do I fix this problem?

Thanks

Answer : Kernel update broke NVIDIA driver

It's quite normal behavior. You changed your kernel version, but your nvidia driver (kernel module) is for your previous kernel.
The easiest and safest IMO would be to reinstall nvidia driver (every time you upgrade your kernel).