On Linux Mint with Nvidia 980ti, I seem to be getting weird graphical flashing? Anyone else seen that?
First of all, your graphics card makes us jelly. Secondly, we haven't encountered any flashing on any platform ourselves, so I'm afraid we can't point you in a direction. Sorry :/
My graphics card is probably smarter than me :P
Is there any way I can help you track it down?
Had the same issue you had. Pressing 9 a couple of times solved it for me.