Network icon shows question mark in Ubuntu 18.04
root@Zen-Newlife:/home/jose# vim.tiny /etc/NetworkManager/NetworkManager.conf and change the line managed=false to managed=true Then, root@Zen-Newlife:/home/jose# sudo service network-manager restart
root@Zen-Newlife:/home/jose# vim.tiny /etc/NetworkManager/NetworkManager.conf and change the line managed=false to managed=true Then, root@Zen-Newlife:/home/jose# sudo service network-manager restart