Preparing to unpack .../libtasn1-6_4.7-3ubuntu0.16.04.2_i386.deb ...
De-configuring libtasn1-6:amd64 (4.7-3ubuntu0.16.04.1) ...
Unpacking libtasn1-6:i386 (4.7-3ubuntu0.16.04.2) over (4.7-3ubuntu0.16.04.1) ...
Preparing to unpack .../libtasn1-6_4.7-3ubuntu0.16.04.2_amd64.deb ...
Unpacking libtasn1-6:amd64 (4.7-3ubuntu0.16.04.2) over (4.7-3ubuntu0.16.04.1) ...
Processing triggers for libc-bin (2.23-0ubuntu7) ...
dpkg: error processing package unity-tweak-tool (--configure):
 package unity-tweak-tool is not ready for configuration
 cannot configure (current status 'half-installed')