package kaccounts-providers (not installed) failed to install/upgrade: próba nadpisania "/etc/signon-ui/webkit-options.d/api.twitter.com.conf", który istnieje także w pakiecie account-plugin-twitter 0.12+16.04.20160126-0ubuntu1

after installing kde desktop

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: kaccounts-providers (not installed)
ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8
Uname: Linux 4.4.0-22-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Sat Jun 4 12:43:37 2016
ErrorMessage: próba nadpisania "/etc/signon-ui/webkit-options.d/api.twitter.com.conf", który istnieje także w pakiecie account-plugin-twitter 0.12+16.04.20160126-0ubuntu1
InstallationDate: Installed on 2016-05-31 (4 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: kaccounts-providers
Title: package kaccounts-providers (not installed) failed to install/upgrade: próba nadpisania "/etc/signon-ui/webkit-options.d/api.twitter.com.conf", który istnieje także w pakiecie account-plugin-twitter 0.12+16.04.20160126-0ubuntu1
UpgradeStatus: Upgraded to xenial on 2016-06-01 (2 days ago)