In rc.local file add nmcli nm enable false just above exit 0.
** Attachment added: "This will disable the wired connection when we reboot ubuntu" https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1518579/+attachment/4523342/+files/patch.txt -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1518579 Title: Wired connection is on by default To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1518579/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs