Preparing to unpack .../foo-yc20_1.3.0-6build1_amd64.deb ... Unpacking foo-yc20 (1.3.0-6build1) ... Processing triggers for menu (2.1.47ubuntu1.16.04.1) ... Processing triggers for man-db (2.7.5-1) ... Processing triggers for desktop-file-utils (0.22-1ubuntu5.2) ... Processing triggers for bamfdaemon (0.5.3~bzr0+16.04.20180209-0ubuntu1) ... Rebuilding /usr/share/applications/bamf-2.index... Processing triggers for gnome-menus (3.13.3-6ubuntu3.1) ... Processing triggers for mime-support (3.59ubuntu1) ... dpkg: error processing package ubuntu-software (--configure): package ubuntu-software is not ready for configuration cannot configure (current status 'half-installed')