connman-ui 0~20130115-1 (amd64 binary) in ubuntu xenial

 It targets all WM/DM users but Gnome3 ones*. It works on any Linux WM/DM
 which provides a freedesktop compliant system tray. (KDE, awesome, ...)
 .
 It exposes almost all features provided by ConnMan API (small features are
 missing, see TODO for more information). You can enable/disable a technology
 (wired, wifi, cellular, bt, ...), connect/disconnect a service, configure a
 service (IPv4, IPv6, DNS, Timeservers, etc...), share your current connection
 (tethering) and so on. Everything is accessible through the mouse via the
 trayicon, all with left and right click.