Workaround: sudo dpkg -i --force-overwrite /var/cache/apt/archives/kaccounts-providers_4%3a15.12.3-0ubuntu1_amd64.deb
Workaround: apt/archives/ kaccounts- providers_ 4%3a15. 12.3-0ubuntu1_ amd64.deb
sudo dpkg -i --force-overwrite /var/cache/