[arch-general] systemd --user enable: Failed to connect to bus: No such file or directory

Hi, I'm trying to create a systemd timer for a user to run duply daily. For one user the enabled worked fine, but another one: systemctl --user enable backup.timer Failed to connect to bus: No such file or directory I have no clue why this happens, systemctl daemon-reload (also with --user) did not fix it. I found a similar issue in the forums, but the solution was to "ln -s" the timer and than rebooting. But I don't think this would be the "correct" solution because "systemctl --user enable" should also work. Any hints? TIA Bjoern