Removing gnome-sudoku (1:3.18.4-0ubuntu2) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for hicolor-icon-theme (0.15-0ubuntu1) ...
Processing triggers for gnome-menus (3.13.3-6ubuntu3.1) ...
Processing triggers for desktop-file-utils (0.22-1ubuntu5.1) ...
Processing triggers for mime-support (3.59ubuntu1) ...
Processing triggers for libglib2.0-0:amd64 (2.48.2-0ubuntu1) ...
dpkg: error processing package udev (--configure):
 package udev is already installed and configured
dpkg: error processing package libpam-systemd:amd64 (--configure):
 package libpam-systemd:amd64 is already installed and configured
dpkg: error processing package libnss-myhostname:amd64 (--configure):
 package libnss-myhostname:amd64 is already installed and configured