I couldn't figure out how to rotate the screen
xrandr --output >OUTPUT< --rotate [left|right|inverted|normal]
$ xrandr Screen 0: minimum 320 x 200, current 1920 x 1200, maximum 16384 x 16384 DisplayPort-0 disconnected (normal left inverted right x axis y axis) DVI-0 connected primary 1920x1200+0+0 (normal left inverted right x axis y axis) 519mm x 324mm 1920x1200 60.0*+ 1600x1200 60.0 1680x1050 59.9 1280x1024 75.0 60.0 1152x864 75.0 1024x768 75.1 60.0 800x600 75.0 60.3 640x480 75.0 60.0 720x400 70.1
xrandr --output DVI-0 --rotate right