ubuntu 18.04, nm(Network Manager) is not able to manage network devices
14110
Ethernet device not managed
115452
Cifs does not mount network device at boot
18175
How to enable wireless on Ubuntu Server 18.04 via CLI?
105866
Can't connect to my wireless network though GNOME
11994
Unable to get wifi adapter working - clean 19.04 install - network unclaimed
129612
Jmicron ethernet not working ( tried everything )
121503
Why is the content of /run/resolvconf/interface/NetworkManager changed every time I reboot?
124188
connect: Network is unreachable? - ping
116743
Can't use Wi-Fi in Ubuntu 20.04
16742
Ubuntu GNOME 17.04: wi-fi not working -- mac address keeps changing?
31501
Debian 9; setting network devices for an www server
124278
wifi doesn't work on ubuntu
94592
Network Manager Icon disappeared 14.04
7884
Why is the network configuration I set in /etc/network/interfaces ignored on Ubuntu 17.10?
146675
Error 101: Network is unreachable when trying to update
121284
"This device is not working" - Wifi Issues
75992
Huawei MU736 3G modem not showing in network manager and not connecting