Martin, The /etc/resolv.conf in my set up is really a link. The target is (where folder "var/run" is a link to the folder "run"): /var/run/NetworkManager/resolv.conf
However, I upgraded NM to the version 1.4.2-2ubuuntu4 and run the following 4 commands: sudo systemctl stop NetworkManager sudo rm /etc/resolv.conf sudo ln -s ../run/resolvconf/resolv.conf /etc/resolv.conf sudo systemctl start NetworkManager That did not bring the network back, though. I had to downgrade again to NM 1.4.2-2ubuntu3. But I noticed that I do not have a folder /run/resolvconf/ in my setup, at all. I do have a fully updated setup, with systemd (232-7). -- 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: dns=dnsmasq does not work any more Status in network-manager package in Ubuntu: Triaged 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
