Comment 0 for bug 1539564

I think that are an incompatibility from KDE's proghrams end my package instaled.

ProblemType: Package
DistroRelease: Ubuntu 15.10
Package: plasma-workspace (not installed)
ProcVersionSignature: Ubuntu 4.2.0-27.32-generic 4.2.8-ckt1
Uname: Linux 4.2.0-27-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
Date: Fri Jan 29 10:04:26 2016
DuplicateSignature: package:plasma-workspace:(not installed):a tentar sobre-escrever '/usr/share/xsessions/plasma.desktop', que também está no pacote lubuntu-extra-sessions 0.44
ErrorMessage: a tentar sobre-escrever '/usr/share/xsessions/plasma.desktop', que também está no pacote lubuntu-extra-sessions 0.44
InstallationDate: Installed on 2015-12-29 (31 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
RelatedPackageVersions:
 dpkg 1.18.2ubuntu5.1
 apt 1.0.10.2ubuntu1
SourcePackage: plasma-workspace
Title: package plasma-workspace (not installed) failed to install/upgrade: a tentar sobre-escrever '/usr/share/xsessions/plasma.desktop', que também está no pacote lubuntu-extra-sessions 0.44
UpgradeStatus: No upgrade log present (probably fresh install)