Linux Mint 18 does not support multiple displays!

[tsavvy]

Please help me resolve this error:

GDBus.Errorrg.freedesktop.DBus.Error.ServiceUnknown: The name org.cinnamon.SettingsDaemon.XRANDR_2 was not provided by any .service files

When i try to extend the displays I get this error message!

 

[ginggs]

Hope this helps:
https://github.com/linuxmint/Cinnamon/issues/6509