Xubuntu primary 1920x1080 right of 1600x1200

 #!/bin/bash


    # RESOLUTION SETTINGS
    # This sets your DisplayPort-0 monitor to its best resolution.
    xrandr --output DisplayPort-0 --mode 1920x1080 --rate 60
    # This sets your DVI-1 monitor to its best resolution.
    xrandr --output DVI-1 --mode 1600x1200 --rate 60.1

    # PRIMARY MONITOR
    # This sets your DisplayPort-0 monitor as your primary monitor.
    xrandr --output DisplayPort-0 --primary

    # MONITOR ORDER
    # Put the DVI-1 left, DisplayPort-0 monitor right
      xrandr --output DisplayPort-0 --right-of DVI-1