thank you for your bug report, could you give some details on your configuration? do you have systemd-resolved installed? could be the same as bug #1647066
** Changed in: network-manager (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1647133 Title: Network-manager 1.4.2-2ubuntu4 brakes network connection (Zesty) Status in network-manager package in Ubuntu: New Bug description: Network-manager will make my network connection immediately lost after updating to the newest version 1.4.2-2ubuntu4. However, downgrading to the previous version 1.4.2-2ubuntu3 the network connection is back again and fine. If, with this version, I remove the file (link) /etc/resolv.conf the network is broken again. Rebooting solves this, as network-manager creates a new resolv.conf file. The newest version 1.4.2-2ubuntu4 also creates the very same kind of file, but no network. I have the latest (Gnome-shell DE) updates installed and of course all packages that network-manager depends on. But not the ones it only recommends or suggests. Should I have resolvconf installed? I think not, as isc-dhcp-client only suggests it. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1647133/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
