This was already replied by Seth Arnold. Additionally, what was missing was "to remove '-ssl2' from the usage string and man pages". This is also already done (checked on both 20.04/focal and 22.04/jammy).
** Changed in: openssl (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/955675 Title: openssl s_client's '-ssl2' option no longer works in 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/955675/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs