root@mario:~# cat /sys/class/drm//card0-LVDS-1/modes 1440x900 1152x864 1024x768 800x600 640x480 720x400 640x400 640x350
root@mario:~# cat /sys/class/drm//card0-LVDS-1/status connected
root@mario:~# cat /sys/class/ drm//card0- LVDS-1/ modes
1440x900
1152x864
1024x768
800x600
640x480
720x400
640x400
640x350
root@mario:~# cat /sys/class/ drm//card0- LVDS-1/ status
connected