This is what I need to do the LightDM snap correctly, for example you might have two greeter provider snaps (Unity greeter, GTK+ greeter).
The LightDM snap would provide a greeter slot and connecting multiple greeter plugs would allow it to discover and make use of these.
This is what I need to do the LightDM snap correctly, for example you might have two greeter provider snaps (Unity greeter, GTK+ greeter).
The LightDM snap would provide a greeter slot and connecting multiple greeter plugs would allow it to discover and make use of these.