Preparing to unpack .../isc-dhcp-client_4.3.3-5ubuntu12.7_amd64.deb ...
Unpacking isc-dhcp-client (4.3.3-5ubuntu12.7) over (4.3.3-5ubuntu12.6) ...
Preparing to unpack .../isc-dhcp-common_4.3.3-5ubuntu12.7_amd64.deb ...
Unpacking isc-dhcp-common (4.3.3-5ubuntu12.7) over (4.3.3-5ubuntu12.6) ...
Preparing to unpack .../libnl-genl-3-200_3.2.27-1ubuntu0.16.04.1_amd64.deb ...
Unpacking libnl-genl-3-200:amd64 (3.2.27-1ubuntu0.16.04.1) over (3.2.27-1) ...
Preparing to unpack .../libnl-3-200_3.2.27-1ubuntu0.16.04.1_amd64.deb ...
Unpacking libnl-3-200:amd64 (3.2.27-1ubuntu0.16.04.1) over (3.2.27-1) ...
Preparing to unpack .../lintian_2.5.43ubuntu0.1_all.deb ...
Unpacking lintian (2.5.43ubuntu0.1) over (2.5.43) ...
Selecting previously unselected package linux-image-4.4.0-79-generic.
Preparing to unpack .../linux-image-4.4.0-79-generic_4.4.0-79.100_amd64.deb ...
Use of uninitialized value $reply in scalar chomp at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 66.
Use of uninitialized value $reply in concatenation (.) or string at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 67.
Use of uninitialized value $reply in split at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 68.
Use of uninitialized value $reply in scalar chomp at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 66.
Use of uninitialized value $reply in concatenation (.) or string at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 67.
Use of uninitialized value $reply in split at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 68.
Use of uninitialized value $reply in scalar chomp at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 66.
Use of uninitialized value $reply in concatenation (.) or string at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 67.
Use of uninitialized value $reply in split at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 68.
Use of uninitialized value $ret in string eq at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 109.
Examining /etc/kernel/preinst.d/
run-parts: executing /etc/kernel/preinst.d/intel-microcode 4.4.0-79-generic /boot/vmlinuz-4.4.0-79-generic
Done.
dpkg: error processing archive /var/cache/apt/archives/linux-image-4.4.0-79-generic_4.4.0-79.100_amd64.deb (--unpack):
 subprocess new pre-installation script returned error exit status 128