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From: | Nick Burkitt |
Subject: | Re: [gpsd-users] Unexpected behavior |
Date: | Sat, 23 Sep 2017 16:46:47 -0700 |
Hi Gary. Thanks for sticking with me on this. > Uh, we don't support Ubuntu. You have to ask them what damage they did > to the upstream gpsd code. All we can manage is the gpsd main git > repository. I should have led with that information. A fresh clone from the git repo and suddenly everybody sees PPS. :-# # ./ppscheck /dev/ttyS0 1506209935 999395539 TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209936 98923476 TIOCM_CD TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209936 998858373 TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209937 98840638 TIOCM_CD TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209937 998857595 TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209938 98918159 TIOCM_CD TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209938 999061591 TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209939 98923320 TIOCM_CD TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209939 998877208 TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209940 99044555 TIOCM_CD TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209940 998876530 TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209941 98848513 TIOCM_CD TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209941 998860429 TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209942 98852238 TIOCM_CD TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209942 998881197 TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209943 98863083 TIOCM_CD TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209943 998884413 TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209944 98869216 TIOCM_CD TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209944 998886413 TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209945 98868423 TIOCM_CD TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209945 999095940 TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209946 98947447 TIOCM_CD TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209946 998876348 TIOCM_RI TIOCM_DSR TIOCM_CTS 1506209947 98867940 TIOCM_CD TIOCM_RI TIOCM_DSR TIOCM_CTS remote refid st t when poll reach delay offset jitter -SHM(0) .GPS. 0 l 2 64 377 0ns -148.7ms 2.7195ms *SHM(1) .PPS. 0 l 1 64 377 0ns 1.6067ms 26.676µs +198.60.22.240 132.163.4.101 2 u 47 64 377 28.217ms 6.3590ms 2.3261ms +204.2.134.163 44.24.199.34 3 u 54 64 377 12.501ms 5.5548ms 4.6863ms -52.37.145.131 69.64.225.2 3 u 66 64 377 31.091ms 4.6701ms 2.0848ms -97.107.129.217 129.6.15.28 2 u 47 64 377 81.046ms 6.2279ms 1.9143ms ntpd ntpsec-0.9.7+1381 2017-09-19T09:55:20-0400Updated: 2017-09-23T23:30:58 (32) lstint avgint rstr r m v count rport remote address 0 3.65 0 . 6 2 754 41162 ::1 47 60 d0 . 4 4 46 123 97.107.129.217 47 60 d0 . 4 4 46 123 198.60.22.240 54 60 d0 . 4 4 46 123 204.2.134.163 66 60 d0 . 4 4 46 123 52.37.145.131 > > /etc/ntp.conf: > > > /etc/ntp-conf.d/use-gpsd-shm: > > refclock shm unit 0 refid GPS > > refclock shm unit 1 prefer refid PPS > > The line with 'refid GPS' either needs the proper fudge, or > 'noselect'. That will cause problems. > Uh...que? > Otherwise, looks good. I assume you (or Ubuntu) fixed your use-country-pool? > I didn't know my use-country-pool was broken. I'm using out-of-the-box ntpsec configuration. Or at least what I could find lying around the ntpsec directory. I am otherwise completely NTP illiterate. But I won't ask you to handle ntpsec support, too. :-) Thanks a million for your help. It's unlikely that I'd have figured it out otherwise. -Nick |
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