So your system’s unbootable, and you think it’s something to do with the GPU driver.
Some mischievous imp broke all our crystal balls, and the mind reading module is still buggy (all I get is a craving for Monster Munch). 
AFAIK you’re the only one(s) experiencing this - so we can’t even make an educated guess. How do you expect us to know what’s wrong without any information?
So there’s no issue then? 
I don’t mean to sound harsh but…
This is at least the third thread that mentions the same issue - yet they’re all XY problems and you haven’t actually asked for help to fix your issue, nor given any information about the issue which could lead to a solution.
If you have a problem and want support, then please clearly explain what the problem is, and provide information that might help us to help you.