- background
After installing ubuntu18.04.3desktop-arm64, I discovered that there was no network under limited network (wired) settings, settings in the network can not find, no not connect the cable network.
- Solution [Note: The program verification is successful in 18.04.3 desktop version]
The following is a viable solution be found.
sudo nano /etc/NetworkManager/NetworkManager.conf
be false to true, save and exit.
If you already are a direct exit.
sudo service network-manager restart
now appeared to be wired