Re: [ntp:questions] ntp drops gps/pps - lets time drift

2011-06-10 Thread Rob
David Lord wrote: > Rob wrote: >> David Lord wrote: server 127.127.28.0 minpoll 4 fudge 127.127.28.0 time1 0.290 refid GPS stratum 3 #garmin server 127.127.28.1 minpoll 4 prefer fudge 127.127.28.1 refid PPS >>> Try with prefer for the refclock rather than the PPS >>> >>>

Re: [ntp:questions] ntpd + GPS + PPS + Linux (Ubuntu Lucid)

2011-06-10 Thread unruh
On 2011-06-09, David J Taylor wrote: >> The garmin 18x LVM apparently has a problem that it will somtimes >> deliver the nmea time aver 1 second after the pulse. This makes anything >> think that that time is associated with t he wrong second. I believe the >> latest gpsd has a fudge for this, but

Re: [ntp:questions] ntpd + GPS + PPS + Linux (Ubuntu Lucid)

2011-06-10 Thread David J Taylor
I believe there is a fix for this GPS 18x LVC problem due from Garmin in the very near future - a week or two. I will post details when I hear I'll beleive it when I see it. That they have been sitting on this problem for as long as they have does not strike one with any confidence. Some has