Unable to detect second screen (No reaction on computer and no signal on screen)
I don't know if this is the problem of xserver. May be the problem of other component.
The version of mutter is 3.34.1
I don't if it is essential to provide some other software's version. If so, tell me.
description.
After plug the new screen to my laptop via HDMI. there is no signal on screen and no reaction on this laptop.
It cannot be the problem of cable, because I link some other device to my screen. It works.
But when the screen is connected, there is not any changes. Even if I open display settings. There is only my primary screen.I don't know if this is the problem of mutter. May be the problem of gnome.