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Thanks Bill, I get “pi 17943 12439 0 08:32 pts/0 00:00:00 grep --color=auto gpsd”
I’m using the Adafruit Ultimate GPS hat. Meinberg reports the Rpi4 server as a PPS time source.
When I run “sudo ntpq -c peers -n”
remote refid st t when poll reach delay offset jitter ============================================================================== *64.142.54.12 206.55.64.77 3 u 35 64 377 67.447 4.611 0.139 +12.167.151.1 66.85.78.80 3 u 49 64 177 27.760 -8.371 0.079 +216.218.254.202 .CDMA. 1 u 94 64 306 61.624 1.292 0.640 +192.168.0.150 .PPS. 1 u 20 64 377 0.624 0.033 0.016 o127.127.22.0 .PPS. 0 l 7 16 377 0.000 0.003 0.001
I actually have 2 NTP servers. (I got carried away). One is the Rpi4 and the other is an RpiB+. Both are running Buster. __________ Dan – K4SHQ CFI/II
From: main@WSJTX.groups.io <main@WSJTX.groups.io>
On Behalf Of Bill Somerville
Sent: Wednesday, October 20, 2021 8:27 AM To: main@WSJTX.groups.io Subject: Re: [WSJTX] GPS bug may cause PC time to revert to March 2002 on Oct 24th #AllOperatingSystems #Timesync
Hi Dan,
then you are probably not using gpsd. You can check with: ps -efwww | grep gpsd What GPS are you using? Does it make a PPS signal available to your system? What does this print: sudo ntpq -c peers -n 73
On 20/10/2021 14:14, Dan Malcolm wrote:
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