Upstream renamed systemd-random-seed-load.service to
systemd-random.service.
# These are all services which have native implementations
# So we mask them by linking against /dev/null or create an alias
-/lib/systemd/system/systemd-random-seed-load.service /lib/systemd/system/urandom.service
+/lib/systemd/system/systemd-random-seed.service /lib/systemd/system/urandom.service
/lib/systemd/system/systemd-sysctl.service /lib/systemd/system/procps.service
/lib/systemd/system/rc-local.service /lib/systemd/system/rc.local.service