3 screens on dedicated card rtx2070 super,driver proprietary 550.no chipset video...
When you keep your screens off during the boot, and turn them on after a while, screen are not mounted, and stay black. no desktop, nosignal.
i tried to unplug and replug screens but.. nothing happenned.
the only way to get a desktop is brutal force power stop, and reboot with all problems it could cause to boot procedures.
May it will be usefull to make a change into the start procedure:
unfirtunately i do not know how it was build and work, so cannot be sure it could help.
When you keep your screens off during the boot, and turn them on after a while, screen are not mounted, and stay black. no desktop, nosignal.
i tried to unplug and replug screens but.. nothing happenned.
the only way to get a desktop is brutal force power stop, and reboot with all problems it could cause to boot procedures.
May it will be usefull to make a change into the start procedure:
Code:
IF [(NOT ScreensAvailable()) && (it is a graphical desktop by default)] THEN
PAUSE normal graphical start procedure
LOOP until ScreensAvailable()
wait 5 seconds
END LOOP
END IF
CONTINUE normal Graphical procedure