Hello, list! This is an issue that has been nagging me for a while, and I thought that it was something I did to my machine, until I tested it in another Arch installation, and it is all the same. The problem is when I run for example: $ systemd-run --user /usr/bin/ls Failed to create bus connection: No such file or directory I would expect it to run the command and save the output in the journal, just as the --system counterpart does. You could think that the systemd user daemon is not running properly, but: $ systemctl --user works perfectly. Moreover, if I create a user unit as ~/.config/systemd/user/test.service and start it with `systemctl --user start test` it works, too. I know that systemd user sessions are still a bit of experimental, but I don't see any reason why systemctl works and systemd-run does not. Is this a bug? Or am I missing something? -- Rodrigo