mainGPSD - Support: sr #109325, git head: pos. data ok, satellite...

 
 

sr #109325: git head: pos. data ok, satellite data not shown

Submitter:  None
Submitted:  Mon 05 Jun 2017 09:15:36 PM UTC
   
 
Category:  None Priority:  5 - Normal
Severity:  3 - Normal Status:  None
Privacy:  Public Assigned to:  None
Originator Email:  -email is unavailable- Open/Closed:  Open
Operating System:  GNU/Linux
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Tue 06 Jun 2017 08:07:19 PM UTC, comment #2: 
Gary E. Miller <garyemiller>
Group administrator
Mon 05 Jun 2017 09:38:51 PM UTC, comment #1: 

OP here. After talking to gemiller on irc, I tried reverting 3a8d8e8d8219beb1ec01f923ea5a659054941898. This kills point 3.

I may now restart without manually killing the shm segment.

shmctl still complains on exit, as shown in point 2 below. 1 and 4 also remains.


Anonymous
Mon 05 Jun 2017 09:15:36 PM UTC, original submission:  

Running gpsd from git. I believe head is at 059d39d71f85bcb20da508243965a2910f0ed9d5 in my local copy.

Hardware is Garmin eTrek Legend Cx. I believe the log claims it is firmware version 2.60. It is plausible.

OS is gentoo on x64, with kernel 4.11.

I run gpsd as root, like this:
gpsd -N -D 1 /dev/ttyUSB0


I notice the following issues:

1. gpsd will receive data from the device. But as soon as I kill a client talking to gpsd, I cannot get more data from gpsd. I need to kill gpsd to connect to it again.


2. When killing gpsd (ctrl-c), I get
gpsd:WARN: shmctl for IPC_RMID failed, errno = 1 (Operation not permitted)


3. On restarting gpsd, I get:
gpsd:ERROR: shmget(0x47505344, 8936, 0666) for SHM export failed: File exists

A manual exorcism with "ipcrm -M 0x47505344" enables me to restart gpsd without error.


4. I will occasionally get the following from gpsd:
gpsd:WARN: Garmin: Unknown packet id: 0xf8, Sz: 0x27


I am attaching a log taken with
gpspipe -R localhost:2947 > gpd.dat


Anonymous

 

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file #40853:  gpd.dat added by None (16KiB - application/octet-stream - log from Garmin eTrek Legend Cx fw:2.60 )

 

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    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2017-06-05 None Attached File- Added gpd.dat, #40853

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