> ssh-add -l Could not open a connection to your authentication agent.systemctl --user enable ssh-agent and systemctl --user start ssh-agent.systemctl --user shows ssh-agent.service and ssh-agent.socket active.journalctl --user --unit=ssh-agent shows Jan 28 23:25:49 core systemd[2071]: Started ssh-agent.service - OpenSSH key agent./run/user/1000/ssh-agent.socket is created.echo $SSH_AUTH_SOCK doesn't print anything.SSH_AUTH_SOCK="$XDG_RUNTIME_DIR/ssh-agent.socket" in a terminal doesn't seem to make a difference, while it sets the variable ssh-add still fails.eval $(ssh-agent) and then setting $SSH_AUTH_SOCK to the tmp file created works in that terminal.exporting the variable does nothing. This does not seem like normal behavior.