Mengatasi unmanaged di ubuntu

Ubuntu device not managed problem solved

By Pantun A.

Whenever I freshly install Ubuntu I face this Network problem. The Network Manager says that no wired connection is connected. It says that this device is not managed and I wont be able to connect to internet. Here is a workaround that fixes this problem.

Open terminal and type the following :

sudo gedit /etc/NetworkManager/nm-system-settings.conf

and hit enter. Now text editor will open nm-system-settings.conf. Find the line managed=false and replace false with true and save the file (ctrl+s) and close the file. Then open terminal and type the following commands to restart network manager :

sudo service network-manager stop
sudo service network-manager start

Now, your network should be detected. If it didn’t then try restarting your computer. The problem will be solved.

- Thanks to Weegreenblobbie for leaving comment on how to restart network-manager without reboot.

Things to remember :

1. There is no space in the string /etc/NetworkManager/nm-system-settings.conf.
2. The command is case sensitive, so type the string as it is.

If this workaround didn’t worked for you then try another workaround about which I have posted. You can see it here.