In linux, modify the resolution and adjust the display location-Linux general technology-Linux technology and application information. For more information, see the following section. This article is for reference only.
Open a terminal window in the desktop environment, run the xvidtune command, and drag VTotal in the middle key. Then, the Vertical sync value changes, tune it To the value you want (not too high), and press test to try the effect. If there is no problem, press show to write down the output line shown in the terminal window, statements like this