Для telnet (порт 23) вы можете попробовать:
netwox 78 --device "Eth0" --filter "dst host 10.0.2.6 and dst port 23"
Вы пробовали apt-get -f install
?
Если вы проверите man apt-get
Вы найдете
-f, --fix-broken
Fix; attempt to correct a system with broken dependencies in place. This
option, when used with install/remove, can omit any packages to permit APT
to deduce a likely solution. If packages are specified, these have to
completely correct the problem. The option is sometimes necessary when
running APT for the first time; APT itself does not allow broken package
dependencies to exist on a system. It is possible that a system's dependency
structure can be so corrupt as to require manual intervention (which usually
means using dselect(1) or dpkg --remove to eliminate some of the offending
packages). Use of this option together with -m may produce an error in some
situations. Configuration Item: APT::Get::Fix-Broken.