systemd Developer Lennart Poettering lennart@poettering.net systemd-system-update-generator 8 systemd-system-update-generator Generator for redirecting boot to offline update mode /usr/lib/systemd/system-generators/systemd-system-update-generator systemd-system-update-generator is a generator that automatically redirects the boot process to system-update.target if /system-update exists. This is required to implement the logic explained in the System Updates Specification. systemd-system-update-generator implements the generator specification. systemd1, systemd.special7