gistfile1.txt

# with tigervnc client, none of the below is needed!

# following line was obtained with this command: cvt 3840 1200
xrandr --newmode "3840x1200"  386.75  3840 4104 4512 5184  1200 1203 1213 1245 -hsync +vsync
xrandr --addmode VNC-0 "3840x1200"


# To get into multi monitor mode
xrandr -s 3840x1200
xrandr --setmonitor VNC-0~1 1920/518x1200/324+0+0 VNC-0
xrandr --setmonitor VNC-0~2 1920/518x1200/324+1920+0 none
xrandr --listmonitors
# to refit wallpaper
killall nautilus
nautilus &

# To get back to single monitor mode
xrandr --delmonitor VNC-0~1
xrandr --delmonitor VNC-0~2
xrandr --listmonitors
xrandr -s 1920x1200

# to change resolution
xrandr -s 1024x768
xrandr -s 1400x1050
xrandr -s 1920x1200
xrandr -s 3840x1200