
These situations are unusual, but it is a possibility. Issues with the graphics card can sometimes cause a monitor to flicker. Other people will be able to detect the refresh and will see it as flickering. Some people can run monitors as slow as 30Hz and still see a perfectly stable screen. This outcome is why 100Hz TVs became so popular and why 100Hz computer monitors are ideal for gaming where the display changes constantly.ĭifferent people are more sensitive to refresh than others. The faster the refresh, the quicker the display reacts to changes and the smoother the experience. A 100Hz monitor will refresh 100 times per second. On a 60Hz monitor, the screen refresh runs 60 times per second. The number indicates how many refreshes occur per second. This action refers to the refresh rate, and it gets measured in Hertz. When you look at monitor specifications, you will see a number such as 60Hz, 100Hz, or something else.

A modern screen can refresh up to 100 times per second or even more. Instead, the image is constantly redrawn and erased at a rapid rate that your eyes can’t perceive. I have a g-sync monitor, so wondered if this might be part of the issue (I have tried enabling and disabling g-sync in the Nvidia settings, and doesn't seem to make a difference.Even though the display on your computer screen looks like it’s a static picture, it’s not. I have some basic understanding of Linux, but am scratching my head as to what could be causing it. This hasn't seemed to fix it though, so a little perplexed. I read that the standard bundeled Nvidia drivers aren't great for gaming, so I've pushed through the latest version from the Beta bench (450). Tried it in a couple of games (KSP, Transport Fever 2), and same exact behaviour in both. If I run in windowed mode it works without issue, but not ideal as it doesn't display using the full screen. Keeps doing it almost randomly, and with or without keyboard input so don't think this is a factor.


Steam installed okay, and have noticed if I run games full-screen, it periodically (every 3-10 seconds) flickers to black momentarily. I've recently taken the plunge and have installed Ubuntu 20.04 on a fresh install, after MS crashed after updates for the 3rd time in 18 months.
