I am seeing the exact same behavior on my Ubuntu 16.10 (yakkety) machine. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1636375
Title: systemd-resolved does not allow you to connect using subdomains using search domains which are in /etc/resolv.conf Status in systemd package in Ubuntu: Confirmed Bug description: systemd-resolved doesn't seem to allow you to use subdomains when connecting to hosts in domains that are part of /etc/resolv.conf e.g. 16:01|scrosby@stewie: ~$ cat /etc/resolv.conf # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN nameserver W.X.Y.Z nameserver A.B.C.D nameserver 127.0.0.53 search blah1 blah2 blah3 blah4 blah5 with systemd-resolved running 16:05|scrosby@stewie: ~$ ping foo.bar ping: foo.bar: Name or service not known without systemd-resolved running 16:05|scrosby@stewie: ~$ ping foo.bar PING foo.bar.blah3 (E.F.G.H) 56(84) bytes of data. 64 bytes from foo.bar.blah3 (E.F.G.H): icmp_seq=1 ttl=52 time=1.68 ms 64 bytes from foo.bar.blah3 (E.F.G.H): icmp_seq=2 ttl=52 time=1.09 ms It does seem like looking up hosts without a . in their name does use the search domains in resolv.conf though 16:05|scrosby@stewie: ~$ ping foo2 PING foo2.blah3 (I.J.K.L) 56(84) bytes of data. 64 bytes from foo2.blah3 (I.J.K.L): icmp_seq=1 ttl=52 time=1.34 ms 64 bytes from foo2.blah3 (I.J.K.L): icmp_seq=2 ttl=52 time=1.29 ms ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: systemd 231-9git1 ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0 Uname: Linux 4.8.0-26-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.3-0ubuntu8 Architecture: amd64 Date: Tue Oct 25 16:13:38 2016 InstallationDate: Installed on 2016-06-08 (139 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Dell Inc. OptiPlex 990 ProcEnviron: LANGUAGE=en_AU:en TERM=xterm-256color PATH=(custom, no user) LANG=en_AU.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic root=UUID=67011022-ac91-464f-ab8f-c97c6cb5a439 ro quiet splash vt.handoff=7 SourcePackage: systemd UpgradeStatus: Upgraded to yakkety on 2016-10-24 (0 days ago) dmi.bios.date: 08/26/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: A19 dmi.board.asset.tag: UOM97917 dmi.board.name: 0VNP2H dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.asset.tag: UOM97917 dmi.chassis.type: 3 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA19:bd08/26/2015:svnDellInc.:pnOptiPlex990:pvr01:rvnDellInc.:rn0VNP2H:rvrA00:cvnDellInc.:ct3:cvr: dmi.product.name: OptiPlex 990 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1636375/+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