package systemd-sysv 219-7ubuntu6 failed to install/upgrade: pre-dependency problem - not installing systemd-sysv

[Dima Simonishvili]

I was updating from ubuntu 14.04 LST. While upgrading, had many errors!

ProblemType: Package
DistroRelease: Ubuntu 15.04
Package: systemd-sysv (not installed)
ProcVersionSignature: Ubuntu 3.13.0-74.118-generic 3.13.11-ckt30
Uname: Linux 3.13.0-74-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.17.2-0ubuntu1.8
Architecture: amd64
Date: Sun Jan 10 16:06:52 2016
DuplicateSignature: package:systemd-sysv:219-7ubuntu6:pre-dependency problem - not installing systemd-sysv
ErrorMessage: pre-dependency problem - not installing systemd-sysv
InstallationDate: Installed on 2015-12-04 (36 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
RelatedPackageVersions:
 dpkg 1.17.25ubuntu1.1
 apt 1.0.9.7ubuntu4.2
SourcePackage: systemd
Title: package systemd-sysv 219-7ubuntu6 failed to install/upgrade: pre-dependency problem - not installing systemd-sysv
UpgradeStatus: Upgraded to vivid on 2016-01-10 (0 days ago)