Persistently Lost Ubuntu Permission?

Question

linux

Good afternoon, the situation is this, there is a server with ubuntu with a dedicated video card [AMD/ATI] RV710 [Radeon HD 4350/4550]. A vga-switch is connected to it via VGA, from which vga cables go to TVs. Ubuntu is configured as a media server, it spins the video, the problem is that at some point the image stops getting on the plasma, xrandr issues can't open display. After a reboot, iso works, but disappears again after a while, xorg is default, i.e. there is nothing in it. What can be done to prevent this from happening again? thank!

Answer 1

Need to make some edits to xorg.conf, it seems.
Something like here:
https://ubuntuforums.org/showthread.php?t=1947733