This has been fixed upstream, as shown in [1] and is available in jammy.
[1] https://github.com/openssh/openssh-portable/commit/53ea05e09b04fd7b6dea66b42b34d65fe61b9636 ** Also affects: openssh (Ubuntu Impish) Importance: Undecided Status: New ** Also affects: openssh (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: openssh (Ubuntu Hirsute) Importance: Undecided Status: New ** Changed in: openssh (Ubuntu) Status: Triaged => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871465 Title: ssh_config(5) contains outdated information To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1871465/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
