ubuntu log out me

[KHalid Qissi]

every time log in to ubuntu after few second log out me and ask for user name and password agian and agian

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: account-plugin-google 0.12+15.10.20150723-0ubuntu1 [modified: usr/share/accounts/providers/google.provider]
ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
Uname: Linux 4.4.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Fri Oct 14 12:29:39 2016
DuplicateSignature:
 package:account-plugin-google:0.12+15.10.20150723-0ubuntu1 [modified: usr/share/accounts/providers/google.provider]
 Unpacking account-plugin-google (0.13+16.04.20160719-0ubuntu1) over (0.12+15.10.20150723-0ubuntu1) ...
 dpkg: error processing archive /var/cache/apt/archives/account-plugin-google_0.13+16.04.20160719-0ubuntu1_all.deb (--unpack):
  trying to overwrite '/etc/signon-ui/webkit-options.d/accounts.google.com.conf', which is also in package kaccounts-providers 4:15.12.3-0ubuntu1
ErrorMessage: trying to overwrite '/etc/signon-ui/webkit-options.d/accounts.google.com.conf', which is also in package kaccounts-providers 4:15.12.3-0ubuntu1
InstallationDate: Installed on 2016-04-22 (176 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.14
SourcePackage: account-plugins
Title: package account-plugin-google 0.12+15.10.20150723-0ubuntu1 [modified: usr/share/accounts/providers/google.provider] failed to install/upgrade: trying to overwrite '/etc/signon-ui/webkit-options.d/accounts.google.com.conf', which is also in package kaccounts-providers 4:15.12.3-0ubuntu1
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.signon-ui.webkit-options.d.accounts.google.com.conf: 2015-04-21T15:11:27