Where are NetworkManager config files? NetworkManager keeps connection information on known individual networks in configuration files called profiles. Those are stored at /etc/NetworkManager/system-connections/. For options in these files refer to the manpage on nm-settings: man nm-settings or online.
Where is NetworkManager on Ubuntu? The easiest way to check the version of currently installed NetworkManager is to run NetworkManager itself. Another shortcut is to use nmcli , a command-line-based front-end for NetworkManager. nmcli is enclosed in network-manager package, and nmcli version is matched with that of NetworkManager.
What is NetworkManager in Ubuntu? NetworkManager is a system network service that manages your network devices and connections and attempts to keep network connectivity active when available. It manages Ethernet, WiFi, mobile broadband (WWAN) and PPPoE devices while also providing VPN integration with a variety of different VPN services.
How do I change NetworkManager in Linux? Add your configuration file to the system-connections directory located at /etc/NetworkManager; Add the “nmcli connection” command with the “add” option; Use the nm-connection-editor utility that provides a GUI in order to add, modify and delete existing connections.