package libkjsembed4 4:4.13.3-0ubuntu0.2 failed to install/upgrade: package libkjsembed4 is not ready for configuration cannot configure (current status `half-installed')

System reboots frequently.
Recent activities : install and removal of KDE Desktop.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: libkjsembed4 4:4.13.3-0ubuntu0.2
ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
Uname: Linux 3.13.0-46-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: amd64
Date: Tue May 5 20:22:53 2015
DuplicateSignature: package:libkjsembed4:4:4.13.3-0ubuntu0.2:package libkjsembed4 is not ready for configuration cannot configure (current status `half-installed')
ErrorMessage: package libkjsembed4 is not ready for configuration cannot configure (current status `half-installed')
InstallationDate: Installed on 2014-08-25 (253 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
SourcePackage: kde4libs
Title: package libkjsembed4 4:4.13.3-0ubuntu0.2 failed to install/upgrade: package libkjsembed4 is not ready for configuration cannot configure (current status `half-installed')
UpgradeStatus: No upgrade log present (probably fresh install)