Public bug reported: I did do-release-upgrade for changing from 15.10 to 16.04 and this error happend.
ProblemType: Package DistroRelease: Ubuntu 16.04 Package: systemd 225-1ubuntu9 [modified: usr/share/dbus-1/system-services/org.freedesktop.systemd1.service] ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 Uname: Linux 4.2.0-35-generic x86_64 ApportVersion: 2.19.1-0ubuntu4 Architecture: amd64 Date: Sun Apr 24 08:30:21 2016 DuplicateSignature: package:systemd:225-1ubuntu9 [modified: usr/share/dbus-1/system-services/org.freedesktop.systemd1.service]:Unterprozess installiertes pre-removal-Skript gab den Fehlerwert 2 zurück ErrorMessage: Unterprozess installiertes pre-removal-Skript gab den Fehlerwert 2 zurück InstallationDate: Installed on 2014-01-26 (819 days ago) InstallationMedia: Ubuntu-Server 13.10 "Saucy Salamander" - Release amd64 (20131016) MachineType: LENOVO 20ASS01F00 ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-35-generic root=/dev/mapper/system-root ro quiet splash vt.handoff=7 RelatedPackageVersions: dpkg 1.18.2ubuntu5.1 apt 1.0.10.2ubuntu1 SourcePackage: systemd Title: package systemd 225-1ubuntu9 [modified: usr/share/dbus-1/system-services/org.freedesktop.systemd1.service] failed to install/upgrade: Unterprozess installiertes pre-removal-Skript gab den Fehlerwert 2 zurück UpgradeStatus: Upgraded to xenial on 2016-04-24 (0 days ago) dmi.bios.date: 08/14/2015 dmi.bios.vendor: LENOVO dmi.bios.version: J4ET81WW(1.81) dmi.board.asset.tag: Not Available dmi.board.name: 20ASS01F00 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrJ4ET81WW(1.81):bd08/14/2015:svnLENOVO:pn20ASS01F00:pvrThinkPadL440:rvnLENOVO:rn20ASS01F00:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 20ASS01F00 dmi.product.version: ThinkPad L440 dmi.sys.vendor: LENOVO ** Affects: systemd (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package need-duplicate-check third-party-packages xenial -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1574170 Title: while doing do-release-upgrade package systemd 225-1ubuntu9 [modified: usr/share/dbus-1/system-services/org.freedesktop.systemd1.service] failed to install/upgrade: Unterprozess installiertes pre-removal- Skript gab den Fehlerwert 2 zurück To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1574170/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs