Starting with systemd 229-4ubuntu17. Observed: No errors w.r.t. resolvconf snippet in journal.
Upgraded to systemd 229-4ubuntu19 Still no errors w.r.t. resolvconf snippet in the journal. Thus this regression-proposed has been resolved. ** Tags removed: verification-needed verification-needed-xenial ** Tags added: verification-done verification-done-xenial -- 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/1704677 Title: 229-4ubuntu18: '+' command prefix does not work in ExecStart*= and ExecStop*= Status in systemd package in Ubuntu: Invalid Status in systemd source package in Xenial: Fix Committed Bug description: [Impact] 229-4ubuntu18 included changes irrelevant for xenial, which whilst harmless generates a lot of scary journal entries. [Fix] Drop the cherrypciked ExecStart|StopPost stanzas from the drop in snippet. Integration of the resolved stub resolver with resolvconf on xenial is not required, because resolved in xenial does not have stub resolver. Also xenial's systemd does not support '+' prefix on the Exec* lines. [Testcase] Upgrade to te new SRU, make sure testcase from https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1673860 still passes Check that there is no extra journal warnings/errors about "Executable path is not absolute" from systemd reading /lib/systemd/system /systemd-resolved.service.d/resolvconf.con [Original Descrption] The systemd version 229-4ubuntu18 from xenial-proposed archive has a bug. The '+' prefix (see https://www.freedesktop.org/software/systemd/man/systemd.service.html) in ExecStart*= and ExecStop*= statements does not work any longer. File /lib/systemd/system/systemd-resolved.service.d/resolvconf.conf of this version contains two commands prefixed with '+': # When resolved is in use, it must be brought up before we consider networking # available because otherwise there is a window where DNS resolution doesn't # work. [Unit] Before=network-online.target # tell resolvconf about resolved's builtin DNS server, so that DNS servers # picked up via networkd are respected when using resolvconf, and that software # like Chrome that does not do NSS (libnss-resolve) still gets proper DNS # resolution [Service] ExecStartPost=+/bin/sh -c '[ ! -e /run/resolvconf/enable-updates ] || echo "nameserver 127.0.0.53" | /sbin/resolvconf -a systemd-resolved' ExecStopPost=+/bin/sh -c '[ ! -e /run/resolvconf/enable-updates ] || /sbin/resolvconf -d systemd-resolved' Those two statements in section [Service] lead to the following two error messages in dmesg: [ 3.687475] systemd[1]: [/lib/systemd/system/systemd-resolved.service.d/resolvconf.conf:12] Executable path is not absolute, ignoring: +/bin/sh -c '[ ! -e /run/resolvconf/enable-updates ] || echo "nameserver 127.0.0.53" | /sbin/resolvconf -a systemd-resolved' [ 3.687614] systemd[1]: [/lib/systemd/system/systemd-resolved.service.d/resolvconf.conf:13] Executable path is not absolute, ignoring: +/bin/sh -c '[ ! -e /run/resolvconf/enable-updates ] || /sbin/resolvconf -d systemd-resolved' --- ApportVersion: 2.20.1-0ubuntu2.9 Architecture: amd64 CurrentDesktop: LXDE DistroRelease: Ubuntu 16.04 MachineType: LENOVO 42406AG Package: systemd 229-4ubuntu18 PackageArchitecture: amd64 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-85-lowlatency root=UUID=1756e76f-2b6c-479f-8ea3-e3b087b1922f ro quiet apparmor=0 ProcVersionSignature: Ubuntu 4.4.0-85.108-lowlatency 4.4.73 Tags: xenial package-from-proposed third-party-packages Uname: Linux 4.4.0-85-lowlatency x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom colord davfs2 dialout dip fax floppy libvirtd lpadmin netdev plugdev saned scanner sudo tape video wireshark _MarkForUpload: True dmi.bios.date: 09/20/2016 dmi.bios.vendor: LENOVO dmi.bios.version: 8AET66WW (1.46 ) dmi.board.asset.tag: Not Available dmi.board.name: 42406AG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8AET66WW(1.46):bd09/20/2016:svnLENOVO:pn42406AG:pvrThinkPadT520:rvnLENOVO:rn42406AG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 42406AG dmi.product.version: ThinkPad T520 dmi.sys.vendor: LENOVO mtime.conffile..etc.pam.d.systemd-user: 2017-03-09T13:47:30.332992 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1704677/+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
