NVIDIA driver bug?

While using HP Pavilion 15-cc502nw, I noticed graphical glitches in the game. More over I noticed a mismatched pointer in program using anvil. Both those issues are not present while using nouveau driver, or while using Windows. Downgrading the nvidia driver to version 545 seemingly did not fix the problem.
Those are brokenness I noticed.

Here’s how it should be:

looks like it really doesn’t like l and i…

Funny thing here. Corruption changes letters. Sometimes different letters are corrupted. Sometimes wall testures. And somethimes game freezes.

Also tried HoloXBreak on this. Got 1GB worth of log. No I’m not joking.

Here’s the proof for chainging. Now options menu is fine, but now there’s corruption at 5 grey digit.