In the past, we Linux users had to install a separate program to adjust monitor refresh rates. Well a few days ago, I discovered that in PopOS! 21.10. There is a option now for the refresh rates. So I can now use the 144 hz that my monitor supports. I am not sure how long it has been there and could have been there the whole time. Knowing me, I did not see it before but it is real handy now, and we don’t have to use a whole other program to set it.
As soon as, I got home tonight. I had to try it out, and it works like any other program would on Linux. This does bring the Linux desktop up to the 21st century. We should expect a great future for the Linux desktop. All we need now is to have the RGB controls for the LED lights to be moved into the desktop like the refresh rate.
Brinsfield Blog 