s2ram の log

hibernate-ram:Warning: Tuxonice binary signature file not found.
Stopping pdnsd.
Stopping anac(h)ronistic cron: anacron.
Stopping ACPI services....
/tmp/tmp.hibernate.rptvbi: line 6: echo: write error: 無効な引数です
Loading ACPI modules....
Starting ACPI services....
Starting anac(h)ronistic cron: anacron deferred while on battery power..
Starting pdnsd.

なんだろう?