Workaround: A stop / start job is running

A stop / start job is running ...

For this error, I do:


echo '' >> /etc/systemd/system.conf
echo 'DefaultTimeoutStartSec=6s' >> /etc/systemd/system.conf
echo 'DefaultTimeoutStopSec=6s' >> /etc/systemd/system.conf


systemctl reboot



This works for me.