Public bug reported: This happened during upgrade from 15.10 to 16.04. None of the following dpkg solved the problem
ProblemType: Package DistroRelease: Ubuntu 16.04 Package: systemd-sysv 229-4ubuntu16 ProcVersionSignature: Ubuntu 4.4.0-62.83-generic 4.4.40 Uname: Linux 4.4.0-62-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 Date: Mon Feb 13 09:35:02 2017 ErrorMessage: pre-dependency problem - not installing systemd-sysv InstallationDate: Installed on 2016-09-21 (144 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) RelatedPackageVersions: dpkg 1.18.4ubuntu1.1 apt 1.2.19 SourcePackage: systemd Title: package systemd-sysv 229-4ubuntu16 failed to install/upgrade: pre-dependency problem - not installing systemd-sysv UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: systemd (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package need-duplicate-check xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1664171 Title: package systemd-sysv 229-3ubuntu1_amd64 failed to install/upgrade: pre-dependency problem - not installing systemd-sysv To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1664171/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs