Removing libpam-smbpass ...
Can't locate object method "new" via package "Debconf::Element::Noninteractive::Multiselect" (perhaps you forgot to load "Debconf::Element::Noninteractive::Multiselect"?) at /usr/share/perl5/Debconf/FrontEnd.pm line 68, <GEN0> line 8.
Use of uninitialized value $ret in scalar chomp at /usr/share/perl5/Debconf/Client/ConfModule.pm line 132, <STDIN> line 7.
Use of uninitialized value $ret in split at /usr/share/perl5/Debconf/Client/ConfModule.pm line 133, <STDIN> line 7.
Use of uninitialized value $ret[0] in string eq at /usr/share/perl5/Debconf/Client/ConfModule.pm line 134, <STDIN> line 7.
dpkg: error processing libpam-smbpass (--remove):
 subprocess installed pre-removal script returned error exit status 2