Processing triggers for shared-mime-info (1.3-1) ...
Unknown media type in type 'all/all'
Unknown media type in type 'all/allfiles'
Errors were encountered while processing:
 /var/cache/apt/archives/kde-l10n-engb_4%3a15.04.0-0ubuntu1~ubuntu15.04~ppa2_all.deb
 /var/cache/apt/archives/kde-l10n-pl_4%3a15.04.0-0ubuntu1~ubuntu15.04~ppa2_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)