Created attachment 120766 [details]
Xorg.log startup and xrandr commands executed

I managed to compile and run xorg somehow (got xdm to run, but no default login
or preferred window manager).
Executing xrandr --output HDMI-1 --off a first time properly reduces power,
however the main screen goes blank for a short moment and new console windows
appear in xdm (as if another session would have been restored)
Executing xrandr --output HDMI-1 --auto increases power again. No changes in
xdm
Executing xrandr --output HDMI-1 --off a second time, does nothing. No xdm
changes, no power changes. Exiting and restarting xorg, I can repeat this
procedure with the same result.