Monitor position on login in Lubuntu 16.04

Question

I'ive configured my 1st monitor to be on the right and and 2nd monitor to be on the left.

It works as it should except on login screen. It is always on wrong position.

How can I change it?

Answer 1

Found solution. On login screen I've changed window manager to openbox and logged in. Next I've opened terminal and typed "sudo nvidia-settings", changed monitor positions and saved settings. Now login screen has desired monitor configuration.