package knode 4:4.10.3-0ubuntu1 failed to install/upgrade: trying to overwrite '/usr/share/kde4/apps/knode/pics/key_unknown.png', which is also in package libkpgp4 4:4.10.2-0ubuntu4

[iolar]

occurred on smart upgrade of saucy in synaptic

ProblemType: Package
DistroRelease: Ubuntu 13.10
Package: knode 4:4.10.3-0ubuntu1
ProcVersionSignature: Ubuntu 3.9.0-3.8-generic 3.9.4
Uname: Linux 3.9.0-3-generic i686
ApportVersion: 2.10.2-0ubuntu1
Architecture: i386
Date: Tue Jun 4 09:50:00 2013
DuplicateSignature: package:knode:4:4.10.3-0ubuntu1:trying to overwrite '/usr/share/kde4/apps/knode/pics/key_unknown.png', which is also in package libkpgp4 4:4.10.2-0ubuntu4
ErrorMessage: trying to overwrite '/usr/share/kde4/apps/knode/pics/key_unknown.png', which is also in package libkpgp4 4:4.10.2-0ubuntu4
InstallationDate: Installed on 2011-08-23 (651 days ago)
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
MarkForUpload: True
SourcePackage: kdepim
Title: package knode 4:4.10.3-0ubuntu1 failed to install/upgrade: trying to overwrite '/usr/share/kde4/apps/knode/pics/key_unknown.png', which is also in package libkpgp4 4:4.10.2-0ubuntu4
UpgradeStatus: Upgraded to saucy on 2013-05-14 (21 days ago)