Preparing to replace python-problem-report 1.20.1-0ubuntu3 (using .../python-problem-report_1.20.1-0ubuntu4_all.deb) ... Unpacking replacement python-problem-report ... Preparing to replace python-apport 1.20.1-0ubuntu3 (using .../python-apport_1.20.1-0ubuntu4_all.deb) ... Unpacking replacement python-apport ... Preparing to replace apport 1.20.1-0ubuntu3 (using .../apport_1.20.1-0ubuntu4_all.deb) ... Unpacking replacement apport ... Preparing to replace apport-gtk 1.20.1-0ubuntu3 (using .../apport-gtk_1.20.1-0ubuntu4_all.deb) ... Unpacking replacement apport-gtk ... Processing triggers for man-db ... Processing triggers for hicolor-icon-theme ... Processing triggers for shared-mime-info ... Unknown media type in type 'all/all' Unknown media type in type 'all/allfiles' Unknown media type in type 'uri/mms' Unknown media type in type 'uri/mmst' Unknown media type in type 'uri/mmsu' Unknown media type in type 'uri/pnm' Unknown media type in type 'uri/rtspt' Unknown media type in type 'uri/rtspu' Unknown media type in type 'interface/x-winamp-skin' Processing triggers for ureadahead ... ureadahead will be reprofiled on next reboot Processing triggers for bamfdaemon ... Rebuilding /usr/share/applications/bamf.index... Processing triggers for desktop-file-utils ... Processing triggers for python-gmenu ... Rebuilding /usr/share/applications/desktop.en_US.utf8.cache... Processing triggers for python-support ... Setting up python-problem-report (1.20.1-0ubuntu4) ... Processing triggers for python-central ... Setting up python-apport (1.20.1-0ubuntu4) ... Processing triggers for python-central ... Setting up apport (1.20.1-0ubuntu4) ... start: Job failed to start invoke-rc.d: initscript apport, action "start" failed. dpkg: error processing apport (--configure): subprocess installed post-installation script returned error exit status 1