Comment 13 for bug 1993478

I deleted my account, so I had to create a new one. I used Linux headless, I'll move away to a Systemd Linux distro that doesn't pull shenanigans or tries to reinvent the wheel every update.

Whomever pushed this script didn't test it with anything else than the default all commented ListenAddress and Port in the config. On my install it failed to convert a custom Listenaddress and Port formatted exactly as in the default sshd_config file:

Port 622
ListenAddress 0.0.0.0

The machine that didn't return an openssh-server error post-upgrade had and almost untouched sshd_config with ListenAddress and Port commented to use opensshd-server default ListenAddress/Port.

I know how to set ports with sockets. I didn't see the new # comment in the sshd_config at first I just didn't get why the third party systemd socket was taking precedence over the config from the original application package. The machine that didn't fail installing openssh-server post-upgrade had a /etc/systemd/system/ssh.socket.d/override.conf set.

Sorry if I hijacked your bug report a bit.