I did some more tests. Using "dns-search=my.domain" and "ignore-auto- dns=true" actually works for wifi connections. For VPN (vpnc) is does not work.
The tool "systemd-resolve --status" still shows a tilda before the domain name ("DNS Domain: ~my.domain" instead of "DNS Domain: my.domain") and the name lookup for computers in my.domain does not work without giving the FQDN. -- 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/1684854 Title: The default behaviour for search domains changed from 16.10 to 17.04 Status in network-manager package in Ubuntu: New Bug description: Since Ubuntu 17.04 uses systemd-resolved for DNS lookups the default behaviour for search domains changed. By default systemd-resolved does not use the domain supplied by DHCP as a search domain. So network-manager should at least have an option to tell systemd- networkd to change it's behaviour. In systemd-networkd the corresponding option is named "UseDomains". To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1684854/+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