Gabesz68 na akkor:
gabesz@ursae-majoris2:~$ xrandr --addmode HDMI-1 3840x1080C
gabesz@ursae-majoris2:~$ xrandr --output HDMI-1 --mode 3840x1080C
xrandr: Configure crtc 0 failed
gabesz@ursae-majoris2:~$ xrandr --output HDMI-1 --mode 3840x1080C crtc 2
xrandr: unrecognized option 'crtc'
Try 'xrandr --help' for more information.
gabesz@ursae-majoris2:~$ xrandr --output HDMI-1 --mode 3840x1080C crtc 3
xrandr: unrecognized option 'crtc'
Try 'xrandr --help' for more information.
gabesz@ursae-majoris2:~$ xrandr --output HDMI-1 --mode 3840x1080C crtc 1
xrandr: unrecognized option 'crtc'
Try 'xrandr --help' for more information.
gabesz@ursae-majoris2:~$ xrandr --output HDMI-1 --mode 3840x1080C crtc2
xrandr: unrecognized option 'crtc2'
Try 'xrandr --help' for more information.
gabesz@ursae-majoris2:~$ xrandr --output HDMI-1 --mode 3840x1080C crtc 2
xrandr: unrecognized option 'crtc'
Try 'xrandr --help' for more information.
gabesz@ursae-majoris2:~$ xrandr --output HDMI-1 --mode 3840x1080C crtc 2
xrandr: unrecognized option 'crtc'
Try 'xrandr --help' for more information.
gabesz@ursae-majoris2:~$
gabesz@ursae-majoris2:~$ xrandr --output HDMI-1 --mode 3840x1080C --crtc 2
xrandr: Configure crtc 2 failed
gabesz@ursae-majoris2:~$ xrandr --output HDMI-1 --mode 3840x1080C --crtc 3
xrandr: Configure crtc 3 failed
gabesz@ursae-majoris2:~$ xrandr --output HDMI-1 --mode 3840x1080C
xrandr: Configure crtc 0 failed