At 10/08/2016 11:16 +0200 Svante Signell <svante.signell@???> wote:
> Aitor, your computer clock is running ahead again. Can you please sync
> with ntpdate regularly in a cron script (or replace the CMOS battery?)

Besides having been deprecated for a long time, ntpdate is a bad way to
control the clock. You should run NTP instead, which provides much better
control of the clock and a nicer load on public NTP servers.

Roger