Hi!
I recently installed a Zorin Core 16 on my laptop but did not select the Nvoidia driver during the actual installation.
I decided to fix it through manual selection of a proprietary driver.
There are two problems after installation:
I already did so - the list of drivers remained unchanged (as in the screenshot).
After installing the updates, I returned to using the open video driver. But the question remains open - why is the window empty when starting Nvidia X Server Settings? Except for 2 interface buttons, consider that not.