How to Change Monitor Resfresh Rate (Radeon Fury X) in Ubuntu 15.10?
47063
How to see/change screen refresh rate or monitor frequency?
156841
In VirtualBox can't get max display resolution for guest OS
7642
Enable fractional scaling for Ubuntu 18.04
132131
Adding newmode with Xrandr - "800x480_60.00"
133678
Change the display scaling on the fly
11891
Enabling GPU rendering for Cycles?
116079
How to view monitor refresh rate in macOS?
51646
Can't use Radeon GPU to render in cycles (R9 270)
49826
Rotate dual monitor screen 90 degrees on Ubuntu 15.10
78517
How to calibrate the monitor on an Ubuntu system?
30816
Overclocking GPU
71578
Brightness changes while "Adaptive Brightness" is disabled in Windows 8.1/10 with Intel HD Graphics
4091
How do I set default display brightness?
136293
How can I make xrandr changes persist?
90710
How can I set up dual monitors with nVidia?
34363
How do I change the screen resolution using Ubuntu command line?
10244
How set my monitor resolution?