I am running Flightgear 2016.2.1 from the Ubuntu repositories.
I click on Maps and like seeing the map. Also tried map in canvas. I may be misunderstanding what display map in browser does - my goal is to use one screen for flying and a second screen to display my map. I clicked on options and added --httpd=8080
I click on Map (open in browser) and get a tab opened that shows http://localhost:8080/#Map
But there is nothing on that page. It is blank. How do I display a map in that browser so I can pull it over to a second screen?