Preparing to unpack .../aptitude-common_0.7.4-2ubuntu2_all.deb ...
Unpacking aptitude-common (0.7.4-2ubuntu2) ...
Selecting previously unselected package libcwidget3v5:i386.
Preparing to unpack .../libcwidget3v5_0.5.17-4ubuntu2_i386.deb ...
Unpacking libcwidget3v5:i386 (0.5.17-4ubuntu2) ...
Selecting previously unselected package aptitude.
Preparing to unpack .../aptitude_0.7.4-2ubuntu2_i386.deb ...
Unpacking aptitude (0.7.4-2ubuntu2) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for libc-bin (2.23-0ubuntu9) ...
dpkg: error processing package libfwup0:i386 (--configure):
 package libfwup0:i386 is already installed and configured