Public bug reported: There are 3 missing packages from Focal: dspam, libzeromq-perl and ripole.
apt install libzeromq-perl Reading package lists... Done Building dependency tree Reading state information... Done Package libzeromq-perl is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'libzeromq-perl' has no installation candidate apt install ripole Reading package lists... Done Building dependency tree Reading state information... Done Package ripole is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'ripole' has no installation candidate apt install dspam Reading package lists... Done Building dependency tree Reading state information... Done Package dspam is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'dspam' has no installation candidate ** Affects: amavisd-new (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891643 Title: amavisd-new suggests missing packages To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/amavisd-new/+bug/1891643/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs