This does not quite work on my system. LightDM uses the same screen for both "displays". Note that I'm using two different GPUs with each one connected monitor.
One way to solve this is to provde a way to pass extra options to X in the separate display sections in lightdm.conf. Like that I could pass different xorg.conf ServerLayouts by adding "-layout seat1" and -layout seat2.
This does not quite work on my system. LightDM uses the same screen for both "displays". Note that I'm using two different GPUs with each one connected monitor.
One way to solve this is to provde a way to pass extra options to X in the separate display sections in lightdm.conf. Like that I could pass different xorg.conf ServerLayouts by adding "-layout seat1" and -layout seat2.
Tom