The 2.0.0 greeter may display only a white screen with specific configurations. Clicking the white screen may get rid of it. A fix is pending for the next release, in the meantime you can set active-monitor=0 (or the appropriate number) in /etc/lightdm/lightdm-gtk-greeter.conf.
The 2.0.0 greeter may display only a white screen with specific configurations. Clicking the white screen may get rid of it. A fix is pending for the next release, in the meantime you can set active-monitor=0 (or the appropriate number) in /etc/lightdm/ lightdm- gtk-greeter. conf.