Periodic spike in offset for pps

Doug Curtis doug.curtis at
Tue May 5 19:27:07 UTC 2020

On Tue, May 5, 2020 at 2:34 PM Gary E. Miller via users <users at>

> Yo Doug!
> On Tue, 5 May 2020 14:08:26 -0400
> Doug Curtis via users <users at> wrote:
> > I can't think of anything else to look for or try.
> The next places to look:
>         crontab -l
>         ls -l /etc/cron.*

They are stock Raspbian buster installs so there weren't any cronjobs that
I enabled.  The fake-hwclock job is enabled in cron.hourly so I'm disabling
that.  I've also uninstalled avahi daemon so I'll see what it looks like
after a couple of hours.  I'm trying not to change too much at a time so I
can (hopefully) narrow it down.  I just have to be patient.


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