DNS Domain: ~mydomain.com means that said domain got added as "route_only" to systemd-resolved.
We need to find who/what/why did this. This could be the configuration of resolved.conf, networkd, or network- manager itself. Can we make sure there is nothing suspicious in: $ grep Domains= /etc/systemd/resolved.conf \ /etc/systemd/resolved.conf.d/* \ /run/systemd/resolved.conf \ /run/systemd/resolved.conf.d/* \ /lib/systemd/resolved.conf \ /lib/systemd/resolved.conf.d/* \ /usr/lib/systemd/resolved.conf \ /usr/lib/systemd/resolved.conf.d/* \ /etc/systemd/network/* \ /etc/systemd/network/*.d/* \ /run/systemd/network/* \ /run/systemd/network/*.d/* \ /lib/systemd/network/* \ /lib/systemd/network/*.d/* \ /usr/lib/systemd/network/* \ /usr/lib/systemd/network/*.d/* I expect loads of errors, and just '/etc/systemd/resolved.conf:#Domains=' to turn up. That should exclude any systemd-resolved / networkd configurations. And I'll start digging into network-manager resolved-dns plugin code. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1751797 Title: dns resolution only works for domains in 'search'. Status in network-manager package in Ubuntu: New Status in systemd package in Ubuntu: Confirmed Bug description: After reboot, dns was broken. This is a very simple Network Manager managed interface that has dhcp. $ nmcli device show enp0s25 | pastebinit http://paste.ubuntu.com/p/sMVTdrMBxJ/ I've attached systemd-resolve --status output. In order to file the bug I just modified /etc/resolv.conf to put the dns server in directly. Other information, it seems like it just will only look for dns under my search domains from the dhcp server: $ systemd-resolve home.mosers.us home.mosers.us: 23.28.108.176 -- Information acquired via protocol DNS in 1.5ms. -- Data is authenticated: no $ systemd-resolve google.com google.com: resolve call failed: No appropriate name servers or networks for name found ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-32.35-generic 4.13.13 Uname: Linux 4.13.0-32-generic x86_64 NonfreeKernelModules: zfs zunicode zavl zcommon znvpair ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Feb 26 09:35:32 2018 EcryptfsInUse: Yes InstallationDate: Installed on 2015-07-23 (949 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150722.1) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-32-generic root=UUID=f897b32a-eacf-4191-9717-844918947069 ro quiet splash vt.handoff=1 SourcePackage: systemd UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.vendor: Intel Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1751797/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
