Transcript:
Two panel meme.
Top panel: Woman in the front seat of a car screaming at a child in the rear seat. She’s saying “Why can’t you just shutdown?”
Bottom panel: A child screaming “A stop job is running for Session c2 of user … (1:30 / no limit)”
Oh no, I solved the problem: I uninstalled systemd. It’s systemd who is ignoring things, such as the longstanding history of Unix and Linux (research what happened between systemd and screen, tmux, dtach).