Removing pepflashplugin-installer (23.0.0.162~cr53.0.2785.143-1-0skunk0) ... Purging configuration files for pepflashplugin-installer (23.0.0.162~cr53.0.2785.143-1-0skunk0) ... Processing triggers for update-notifier-common (3.168.1) ... Segmentation fault (core dumped) dpkg: error processing package update-notifier-common (--purge): subprocess installed post-installation script returned error exit status 139