Re: [Linuxptp-devel] linuxptp on ubuntu 14.04

[Richard C. <ric...@gm...>]

On Thu, Jun 19, 2014 at 09:23:01AM +0100, Andrei Perietanu wrote:
> I don't think I have ntp running:

But you said earlier:

> > > now, when this happened, I noticed my system clock went rogue - for some
> > > reason it thinks it's July 11th 12:00 am (it's configured toget time
> > > automatically from the internet)
      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

What did you mean by this?

You must be using ntp or chrony or something.

> I'm actually using HW timestamping and can't find anything on the internet
> about this problem...

If you are using HW time stamping, then ptp4l does not touch the
system clock. Therefore, some other program is causing the strange
jump in time.

Thanks,
Richard