GPSD 3.23~rc1 connection to GPS

Hello and good afternoon!

If I may ask, I'm having a connection issue with my gps. I currently have it set up as /dev/gps0, but when I attempt either to set the DEVICES:"/dev/gps0" in the /gpsd/gpsd3.23~rc1/packaging/dev directory (and open file etc_default_gpsd.in) or attempt gpsd -n /dev/gps0 in root or normal user, the gpsd does not connect to the port.

Here is my systemctl status gpsd:

+ systemctl status gpsd.socket
● gpsd.socket - GPS (Global Positioning System) Daemon Sockets
Loaded: loaded (/lib/systemd/system/gpsd.socket; disabled; vendor preset: enabled)
Active: active (running) since Thu 2021-08-05 06:44:57 BST; 12min ago
Listen: /run/gpsd.sock (Stream)
[::1]:2947 (Stream)
127.0.0.1:2947 (Stream)
Tasks: 0 (limit: 3596)
CGroup: /system.slice/gpsd.socket

And here is my gpsdebuginfo:

+ id -u
+ [ 0 != 0 ]
+ id
uid=0(root) gid=0(root) groups=0(root)
+ uname -a
Linux clover-9676 5.10.52-v7l+ #1441 SMP Tue Aug 3 18:11:56 BST 2021 armv7l GNU/Linux
+ cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 10 (buster)"
NAME="Raspbian GNU/Linux"
VERSION_ID="10"
VERSION="10 (buster)"
VERSION_CODENAME=buster
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"
+ command -v gpsd
/usr/local/sbin/gpsd
+ gpsd -V
gpsd: 3.23~rc1 (revision 3.23~rc1)
+ gpsd -h
+ grep ^#.*enabled
# Control socket for hotplug notifications enabled.
# KPPS enabled.
# Magic Hat enabled.
# Netfeed enabled.
# NTRIP enabled.
# Shared memory export enabled.
# Socket export enabled.
# systemd socket activation enabled.
+ command -v sockstat
+ command -v lsof
/usr/bin/lsof
+ lsof -iTCP:2947 -s TCP:LISTEN
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
systemd 1 root 58u IPv6 11017 0t0 TCP localhost:gpsd (LISTEN)
systemd 1 root 59u IPv4 12183 0t0 TCP localhost:gpsd (LISTEN)
gpsd 878 nobody 4u IPv6 11017 0t0 TCP localhost:gpsd (LISTEN)
gpsd 878 nobody 5u IPv4 12183 0t0 TCP localhost:gpsd (LISTEN)
+ lsof -c gpsd
+ sed -nE 1p;/CHR|LISTEN/p
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
gpsd 878 nobody 0u CHR 1,3 0t0 5 /dev/null
gpsd 878 nobody 1u CHR 1,3 0t0 5 /dev/null
gpsd 878 nobody 2u CHR 1,3 0t0 5 /dev/null
gpsd 878 nobody 4u IPv6 11017 0t0 TCP localhost:gpsd (LISTEN)
gpsd 878 nobody 5u IPv4 12183 0t0 TCP localhost:gpsd (LISTEN)
gpsdebugi 982 root 0u CHR 136,0 0t0 3 /dev/pts/0
gpsdebugi 982 root 1u CHR 136,0 0t0 3 /dev/pts/0
gpsdebugi 982 root 2u CHR 136,0 0t0 3 /dev/pts/0
+ ps ax
+ sed -nE 1p;/gpsd/p
PID TTY STAT TIME COMMAND
878 ? S<s 0:00 /usr/local/sbin/gpsd
982 pts/0 S+ 0:00 /bin/sh /usr/local/bin/gpsdebuginfo
995 pts/0 S+ 0:00 sed -nE 1p;/gpsd/p
+ command -v gpspipe
/usr/local/bin/gpspipe
+ gpspipe -V
gpspipe: 3.23~rc1 (revision 3.23~rc1)
+ gpspipe -w -n 2 -x 20
{"class":"VERSION","release":"3.23~rc1","rev":"3.23~rc1","proto_major":3,"proto_minor":14}
{"class":"DEVICES","devices":[]}
+ command -v ipcs
/usr/bin/ipcs
+ ipcs -m
+ sed -nE /key/p;/KEY/p;/0x4e5450/p
key shmid owner perms bytes nattch status
0x4e545030 0 root 600 80 1
0x4e545031 1 root 600 80 1
0x4e545032 2 root 666 80 1
0x4e545033 3 root 666 80 1
0x4e545034 4 root 666 80 1
0x4e545035 5 root 666 80 1
0x4e545036 6 root 666 80 1
0x4e545037 7 root 666 80 1
+ command -v ntpshmmon
/usr/local/bin/ntpshmmon
+ ntpshmmon -V
ntpshmmon: version 3.23~rc1 (revision 3.23~rc1)
+ ntpshmmon -n 6 -t 10
ntpshmmon: version 3.23~rc1
# Name Seen@ Clock Real L Prc
+ ls -l /dev/pps* /dev/ttyACM0 /dev/ttyACM1 /dev/ttyAMA0
ls: cannot access '/dev/pps*': No such file or directory
crw-rw---- 1 root dialout 166, 0 Aug 5 06:17 /dev/ttyACM0
crw-rw---- 1 root dialout 166, 1 Aug 5 06:57 /dev/ttyACM1
crw-rw---- 1 root dialout 204, 64 Aug 5 06:17 /dev/ttyAMA0
+ command -v lsusb
/usr/bin/lsusb
+ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 26ac:0012
Bus 001 Device 003: ID 1546:01a8 U-Blox AG [u-blox 8]
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ echo PYTHONPATH
PYTHONPATH
+ command -v gpscat
/usr/local/bin/gpscat
+ command -v gpscat
+ head -n 1 /usr/local/bin/gpscat
#!/usr/bin/env python
+ command -v python
/usr/bin/python
+ python -V
Python 2.7.16
+ python -c import gps;print(gps.__version__)
3.23~rc1
+ command -v python3
/usr/bin/python3
+ python3 -V
Python 3.7.3
+ python3 -c import gps;print(gps.__version__)
Traceback (most recent call last):
File "<string>", line 1, in <module>
ModuleNotFoundError: No module named 'gps'
+ command -v systemctl
/usr/bin/systemctl
+ cat /etc/*/gpsd
cat: '/etc/*/gpsd': No such file or directory
+ systemctl cat gpsd.service
# /lib/systemd/system/gpsd.service
[Unit]
Description=GPS (Global Positioning System) Daemon
Requires=gpsd.socket
# Needed with chrony SOCK refclock
After=chronyd.service

[Service]
Type=forking
EnvironmentFile=-/etc/default/gpsd
EnvironmentFile=-/etc/sysconfig/gpsd
ExecStart=/usr/local/sbin/gpsd $GPSD_OPTIONS $OPTIONS $DEVICES

[Install]
WantedBy=multi-user.target
Also=gpsd.socket
+ systemctl cat gpsd.socket
# /lib/systemd/system/gpsd.socket
[Unit]
Description=GPS (Global Positioning System) Daemon Sockets

[Socket]
ListenStream=/run/gpsd.sock
ListenStream=[::1]:2947
ListenStream=127.0.0.1:2947
# To allow gpsd remote access, start gpsd with the -G option and
# uncomment the next two lines:
# ListenStream=[::]:2947
# ListenStream=0.0.0.0:2947
SocketMode=0600
BindIPv6Only=yes

[Install]
WantedBy=sockets.target
+ systemctl status gpsd.service
● gpsd.service - GPS (Global Positioning System) Daemon
Loaded: loaded (/lib/systemd/system/gpsd.service; disabled; vendor preset: enabled)
Active: active (running) since Thu 2021-08-05 06:46:48 BST; 11min ago
Process: 877 ExecStart=/usr/local/sbin/gpsd $GPSD_OPTIONS $OPTIONS $DEVICES (code=exited, status=0/SUCCESS)
Main PID: 878 (gpsd)
Tasks: 1 (limit: 3596)
CGroup: /system.slice/gpsd.service
└─878 /usr/local/sbin/gpsd

Aug 05 06:46:48 clover-9676 systemd[1]: Starting GPS (Global Positioning System) Daemon...
Aug 05 06:46:48 clover-9676 systemd[1]: Started GPS (Global Positioning System) Daemon.
+ systemctl status gpsd.socket
● gpsd.socket - GPS (Global Positioning System) Daemon Sockets
Loaded: loaded (/lib/systemd/system/gpsd.socket; disabled; vendor preset: enabled)
Active: active (running) since Thu 2021-08-05 06:44:57 BST; 12min ago
Listen: /run/gpsd.sock (Stream)
[::1]:2947 (Stream)
127.0.0.1:2947 (Stream)
Tasks: 0 (limit: 3596)
CGroup: /system.slice/gpsd.socket

Aug 05 06:44:57 clover-9676 systemd[1]: Listening on GPS (Global Positioning System) Daemon Sockets.
+ journalctl -u gpsd.service --since today
-- Logs begin at Thu 2021-08-05 06:17:01 BST, end at Thu 2021-08-05 06:49:00 BST. --
Aug 05 06:46:48 clover-9676 systemd[1]: Starting GPS (Global Positioning System) Daemon...
Aug 05 06:46:48 clover-9676 systemd[1]: Started GPS (Global Positioning System) Daemon.
+ command -v aa-status
+ command -v apparmor_status
+ set +x
Please send the entire, untouched output.

The commands I used to set up gpsd were:

sudo su -

apt-get update

apt-get dist-update

rpi-update

reboot

sudo su -

apt-get install scons libncurses5-dev python-dev pps-tools

purge gpsd gpsd-clients

git clone https://gitlab.com/gpsd/gpsd.git

scons --config=force && scons install

cd gpsd

scons && scons check && scons udev-install

I've also attempted:

root@clover-9676:~# gpsd -D 5 -N -n /dev/gps0
gpsd:WARN: This system has a 32-bit time_t. This gpsd will fail at 2038-01-19T0 3:14:07Z.
gpsd:INFO: launching (Version 3.23~rc1)
gpsd:IO: opening IPv4 socket
gpsd:ERROR: can't bind to IPv4 port gpsd, Address already in use
gpsd:ERROR: maybe gpsd is already running! Or systemd has the port?
gpsd:IO: opening IPv6 socket
gpsd:ERROR: can't bind to IPv6 port gpsd, Address already in use
gpsd:ERROR: maybe gpsd is already running! Or systemd has the port?
gpsd:ERROR: command sockets creation failed, netlib errors -1, -1

May I ask what would be the best method to connect to gpsd?

Thank you for time and consideration.

Sincerely,

Leon

From:	Aranza Shaccid Leon
Subject:	GPSD 3.23~rc1 connection to GPS
Date:	Thu, 5 Aug 2021 13:08:52 -0700