nothing updates, recursive problem, think I need to install again - package kde-config-telepathy-accounts (not installed) failed to install/upgrade: prøver å skrive over «/usr/share/accounts/services/google-im.service» som også finnes i pakken account-plugin-google 0.12+15.10.20150723-0ubuntu1

I have no fucking clue, it's just annoying.

It's a security vulnerability because nothing can update - Someone installed ubuntu for me and I have no idea how to fix the problem, as it is recursive... so I am currently using a lot of very old versions of things until I can either fix it, or install windows... which I also can't be bothered with.

ProblemType: Package
DistroRelease: Ubuntu 15.10
Package: kde-config-telepathy-accounts (not installed)
ProcVersionSignature: Ubuntu 4.2.0-34.39-generic 4.2.8-ckt4
Uname: Linux 4.2.0-34-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
AptOrdering:
 kde-config-telepathy-accounts: Install
 kde-config-telepathy-accounts: Configure
 kde-telepathy-minimal: Configure
 kde-telepathy: Configure
 NULL: ConfigurePending
Architecture: amd64
Date: Wed Sep 28 11:12:49 2016
DpkgHistoryLog:
 Start-Date: 2016-09-28 11:12:48
 Commandline: apt-get install -f
 Install: kde-config-telepathy-accounts:amd64 (15.08.2-0ubuntu1)
DpkgTerminalLog:
 Preparing to unpack .../kde-config-telepathy-accounts_4%3a15.08.2-0ubuntu1_amd64.deb ...
 Unpacking kde-config-telepathy-accounts (4:15.08.2-0ubuntu1) ...
 dpkg: error processing archive /var/cache/apt/archives/kde-config-telepathy-accounts_4%3a15.08.2-0ubuntu1_amd64.deb (--unpack):
  prøver å skrive over «/usr/share/accounts/services/google-im.service» som også finnes i pakken account-plugin-google 0.12+15.10.20150723-0ubuntu1
DuplicateSignature: package:kde-config-telepathy-accounts:(not installed):prøver å skrive over «/usr/share/accounts/services/google-im.service» som også finnes i pakken account-plugin-google 0.12+15.10.20150723-0ubuntu1
ErrorMessage: prøver å skrive over «/usr/share/accounts/services/google-im.service» som også finnes i pakken account-plugin-google 0.12+15.10.20150723-0ubuntu1
InstallationDate: Installed on 2015-07-30 (425 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
RelatedPackageVersions:
 dpkg 1.18.2ubuntu5.1
 apt 1.0.10.2ubuntu1
SourcePackage: ktp-accounts-kcm
Title: package kde-config-telepathy-accounts (not installed) failed to install/upgrade: prøver å skrive over «/usr/share/accounts/services/google-im.service» som også finnes i pakken account-plugin-google 0.12+15.10.20150723-0ubuntu1
UpgradeStatus: Upgraded to wily on 2016-09-26 (1 days ago)