Date: Wed, 16 Dec 2009 16:22:00 GMT From: Scott Nolde <scott.nolde@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/141686: ntpd 4.2.4p7@1.1607-o stops interferes with gpsd 2.39 Message-ID: <200912161622.nBGGM0Zm035653@www.freebsd.org> Resent-Message-ID: <200912161630.nBGGU2xf084615@freefall.freebsd.org>
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>Number: 141686
>Category: ports
>Synopsis: ntpd 4.2.4p7@1.1607-o stops interferes with gpsd 2.39
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Dec 16 16:30:01 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator: Scott Nolde
>Release: 7.2-STABLE
>Organization:
>Environment:
FreeBSD gw.smnolde.com 7.2-STABLE FreeBSD 7.2-STABLE #1: Thu Dec 3 19:47:57 EST 2009 root@gw.smnolde.com:/usr/obj/usr/src/sys/FIREWALL7 i386
>Description:
Using a fully upgraded system, starting ntpd interferes with gpsd clients from gathering data.
Gpsd will communicate properly with my Delorme Earthmate and translate the binary output.
When ntpd 4.2.4p7 is started, gpsd output stops and no further gps output is gathered.
/etc/ntp.conf:
server 127.127.1.0 minpoll 9 maxpoll 9
fudge 127.127.1.0 stratum 10
server 127.127.31.0 prefer
server timex.peachnet.edu noselect
driftfile /var/db/ntp.drift
statsdir /var/log/ntp/
filegen clockstats file clockstats type day enable
filegen peerstats file peerstats type day enable
filegen loopstats file loopstats type day enable
statistics clockstats peerstats loopstats
logfile /var/log/ntp/messages
The following driver types are compiled into this gpsd instance:
Generic NMEA
Ashtech
Delorme TripMate
Delorme EarthMate (pre-2003, Zodiac chipset)
Furuno Electric GH-79L4
MKT-3301
AIVDM
EverMore binary
iTalk binary
Navcom binary
SiRF binary
SuperStarII binary
Trimble TSIP
uBlox UBX binary
Zodiac binary
>How-To-Repeat:
1. Start gpsd 2.39 and connect to the gpsd telnet server, issue command R to see raw (NMEA) data.
2. Start ntpd
3. Watch gpsd output stop. Further gpsd commands will yield X=0? (lost sync to gps)
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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