[ntp:questions] ntpd connect gpsd shared memory driver
nomail at example.com
Tue Jun 18 17:16:18 UTC 2013
Richard Cagley <rcagley at gmail.com> wrote:
> On Tue, Jun 18, 2013 at 9:30 AM, Rob <nomail at example.com> wrote:
>> I stand corrected, the "no probe matched" is indeed a fatal error.
>> Try to fix that first.
>> There should be more logging then, and the next step is to check
>> if there is a fix to the satellites.
> adding the -b flag to gpsd seemed to do the trick. I now seem to get some
> timing info. I do still get the "no probe matched". I can't tell if it's
> fatal or not. I mean if I'm getting timing info now on the shared memory
> that ntpd can see...is it really fatal?
Does it stop there or is there logging that indicates that it receives
and understands data from the receiver?
> / # ntpq -pn
> remote refid st t when poll reach delay offset
> *127.127.28.0 .SHMg. 0 l 4 16 377 0.000 10.131
> 127.127.28.1 .SHMp. 0 l - 16 0 0.000 0.000
It now locks to the serial data but not yet to the PPS.
What happens when you add some external timeserver(s)?
Are you within a fraction of a second from those?
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