Binary package “gvidm” in ubuntu jammy
quickly and easily change video resolutions in X
Running gvidm will pop up a list of available modes and allows the user
to select one if desired. This makes it perfect for running from an
application menu or a hotkey, so you don't have to use ram for an applet
constantly running. If you are running dual or multi-head displays, it
will give you a list of screens so you can select the appropriate one.