That is absolutely not the issue.

This is a Nvidia driver update that broke my stuff. They're already way too slow pulling those in, and they still have a nasty habit of breaking entire features. I can see other people online complaining that it busted sleep/wake for them (joke's on them, it's always been busted for me). The driver they're pushing isn't even to parity with the Windows driver at all. It's just catching up to being slightly less out of date.