Which debconf preseed option to auto reboot after installation?
Another pressed config to find here .. auto reboot after installation
d-i finish-install/reboot_in_progress note
Alternately, to halt instead of reboot:
d-i debian-installer/exit/halt boolean true
To shutdown instead:
d-i debian-installer/exit/poweroff boolean true
# Avoid that last message about the install being complete.
d-i finish-install/reboot_in_progress note