I am trying to configure the lightdm GTK greeter for a dual-monitor setup, where the secondary monitor is placed on left. I followed this part of a guide that suggests using the
display-setup-script config option to run a single-line command and so I did:
xrandr --output DVI-D-0 --primary --mode 1920x1080 --pos 1920x0 --right-of HDMI-0 --output HDMI-0 --mode 1920x1080 --pos 0x0 --left-of DVI-D-0
But it seems to have no effect as I still have to scroll to the far left of the left monitor to reach my primary monitor that's on the right.
Some places even suggest to put a monitors.xml file inside
/var/lib/lightdm/.config/ but that isn't working either. Is there something else I haven't tried yet?
I am on fedora 26 and using the Awesome WM DE.