After apt-get -f install, I get the following from apt-get dist-upgrade: The following packages have unmet dependencies. libwww-perl: Breaks: librpc-xml-perl (< 0.74-2) but 0.72-1 is to be installed with -o debug::pkgrpoblemresolver=1, I get: Reading package lists... Building dependency tree... Reading state information... Starting Starting 2 Investigating console-setup Package console-setup has broken Conflicts on console-terminus Considering console-terminus -1 as a solution to console-setup 17 Added console-terminus to the remove list Fixing console-setup via remove of console-terminus Investigating libdrm-nouveau1a Package libdrm-nouveau1a has broken Conflicts on libdrm-nouveau1 Considering libdrm-nouveau1 2 as a solution to libdrm-nouveau1a 9 Added libdrm-nouveau1 to the remove list Fixing libdrm-nouveau1a via remove of libdrm-nouveau1 Investigating ntfs-3g Package ntfs-3g has broken Conflicts on libntfs-3g75 Considering libntfs-3g75 -1 as a solution to ntfs-3g 5 Added libntfs-3g75 to the remove list Fixing ntfs-3g via remove of libntfs-3g75 Investigating libruby Package libruby has broken Conflicts on libopenssl-ruby Considering libopenssl-ruby 1 as a solution to libruby 3 Added libopenssl-ruby to the remove list Fixing libruby via remove of libopenssl-ruby Investigating libept0 Package libept0 has broken Depends on libapt-pkg-libc6.10-6-4.8 Considering apt 22 as a solution to libept0 3 Removing libept0 rather than change libapt-pkg-libc6.10-6-4.8 Investigating librpc-xml-perl Package librpc-xml-perl has broken Depends on libhttp-daemon-perl Considering libhttp-daemon-perl 2 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libhttp-daemon-perl Package librpc-xml-perl has broken Depends on libwww-perl Considering libwww-perl 8 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libwww-perl Or group keep for librpc-xml-perl Investigating libperl5.10 Package libperl5.10 has broken Depends on perl-base Considering perl-base 5256 as a solution to libperl5.10 -1 Removing libperl5.10 rather than change perl-base Investigating libwww-perl Package libwww-perl has broken Breaks on librpc-xml-perl Considering librpc-xml-perl 1 as a solution to libwww-perl 8 Upgrading librpc-xml-perl due to Breaks field in libwww-perl Investigating librpc-xml-perl Package librpc-xml-perl has broken Depends on libhttp-daemon-perl Considering libhttp-daemon-perl 2 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libhttp-daemon-perl Package librpc-xml-perl has broken Depends on libwww-perl Considering libwww-perl 8 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libwww-perl Or group keep for librpc-xml-perl Investigating libwww-perl Package libwww-perl has broken Breaks on librpc-xml-perl Considering librpc-xml-perl 1 as a solution to libwww-perl 8 Upgrading librpc-xml-perl due to Breaks field in libwww-perl Investigating librpc-xml-perl Package librpc-xml-perl has broken Depends on libhttp-daemon-perl Considering libhttp-daemon-perl 2 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libhttp-daemon-perl Package librpc-xml-perl has broken Depends on libwww-perl Considering libwww-perl 8 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libwww-perl Or group keep for librpc-xml-perl Investigating libwww-perl Package libwww-perl has broken Breaks on librpc-xml-perl Considering librpc-xml-perl 1 as a solution to libwww-perl 8 Upgrading librpc-xml-perl due to Breaks field in libwww-perl Investigating librpc-xml-perl Package librpc-xml-perl has broken Depends on libhttp-daemon-perl Considering libhttp-daemon-perl 2 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libhttp-daemon-perl Package librpc-xml-perl has broken Depends on libwww-perl Considering libwww-perl 8 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libwww-perl Or group keep for librpc-xml-perl Investigating libwww-perl Package libwww-perl has broken Breaks on librpc-xml-perl Considering librpc-xml-perl 1 as a solution to libwww-perl 8 Upgrading librpc-xml-perl due to Breaks field in libwww-perl Investigating librpc-xml-perl Package librpc-xml-perl has broken Depends on libhttp-daemon-perl Considering libhttp-daemon-perl 2 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libhttp-daemon-perl Package librpc-xml-perl has broken Depends on libwww-perl Considering libwww-perl 8 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libwww-perl Or group keep for librpc-xml-perl Investigating libwww-perl Package libwww-perl has broken Breaks on librpc-xml-perl Considering librpc-xml-perl 1 as a solution to libwww-perl 8 Upgrading librpc-xml-perl due to Breaks field in libwww-perl Investigating librpc-xml-perl Package librpc-xml-perl has broken Depends on libhttp-daemon-perl Considering libhttp-daemon-perl 2 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libhttp-daemon-perl Package librpc-xml-perl has broken Depends on libwww-perl Considering libwww-perl 8 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libwww-perl Or group keep for librpc-xml-perl Investigating libwww-perl Package libwww-perl has broken Breaks on librpc-xml-perl Considering librpc-xml-perl 1 as a solution to libwww-perl 8 Upgrading librpc-xml-perl due to Breaks field in libwww-perl Investigating librpc-xml-perl Package librpc-xml-perl has broken Depends on libhttp-daemon-perl Considering libhttp-daemon-perl 2 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libhttp-daemon-perl Package librpc-xml-perl has broken Depends on libwww-perl Considering libwww-perl 8 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libwww-perl Or group keep for librpc-xml-perl Investigating libwww-perl Package libwww-perl has broken Breaks on librpc-xml-perl Considering librpc-xml-perl 1 as a solution to libwww-perl 8 Upgrading librpc-xml-perl due to Breaks field in libwww-perl Investigating librpc-xml-perl Package librpc-xml-perl has broken Depends on libhttp-daemon-perl Considering libhttp-daemon-perl 2 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libhttp-daemon-perl Package librpc-xml-perl has broken Depends on libwww-perl Considering libwww-perl 8 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libwww-perl Or group keep for librpc-xml-perl Investigating libwww-perl Package libwww-perl has broken Breaks on librpc-xml-perl Considering librpc-xml-perl 1 as a solution to libwww-perl 8 Upgrading librpc-xml-perl due to Breaks field in libwww-perl Investigating librpc-xml-perl Package librpc-xml-perl has broken Depends on libhttp-daemon-perl Considering libhttp-daemon-perl 2 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libhttp-daemon-perl Package librpc-xml-perl has broken Depends on libwww-perl Considering libwww-perl 8 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libwww-perl Or group keep for librpc-xml-perl Investigating libwww-perl Package libwww-perl has broken Breaks on librpc-xml-perl Considering librpc-xml-perl 1 as a solution to libwww-perl 8 Upgrading librpc-xml-perl due to Breaks field in libwww-perl Investigating librpc-xml-perl Package librpc-xml-perl has broken Depends on libhttp-daemon-perl Considering libhttp-daemon-perl 2 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libhttp-daemon-perl Package librpc-xml-perl has broken Depends on libwww-perl Considering libwww-perl 8 as a solution to librpc-xml-perl 1 Holding Back librpc-xml-perl rather than change libwww-perl Or group keep for librpc-xml-perl Done The following packages have unmet dependencies. libwww-perl: Breaks: librpc-xml-perl (< 0.74-2) but 0.72-1 is to be installed E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.