1. command "systemctl -l | grep navigation" cannot find any service

2. dagonboard-410c:~# systemctl status afm-appli-navigation--0.1--main@1001.service
¡ñ afm-appli-navigation--0.1--main@1001.service - This is a demo navigation application
   Loaded: loaded (/usr/local/lib/systemd/system/afm-appli-navigation--0.1--main@.service; static; vendor preset: enabled)
   Active: inactive (dead)
Jul 13 23:00:42 dragonboard-410c afbd-navigation@0.1[3540]:  INFO: API monitor started [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-apiset.c:806,start_api]
Jul 13 23:00:42 dragonboard-410c afbd-navigation@0.1[3540]:  NOTICE: API windowmanager starting... [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-apiset.c:787,start_api]
Jul 13 23:00:42 dragonboard-410c systemd[1]: Started This is a demo navigation application.
Jul 13 23:00:42 dragonboard-410c afbd-navigation@0.1[3540]:  INFO: API windowmanager started [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-apiset.c:806,start_api]
Jul 13 23:00:42 dragonboard-410c afbd-navigation@0.1[3540]:  INFO: Alias for url=/monitoring to path=/usr/lib/afb/monitoring [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/main-afb-daemon.c:299,init_alias]
Jul 13 23:00:42 dragonboard-410c afbd-navigation@0.1[3540]:  NOTICE: Waiting port=31036 rootdir=/var/local/lib/afm/applications/navigation/0.1 [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/main-afb-daemon.c:382,start_http_server]
Jul 13 23:00:42 dragonboard-410c afbd-navigation@0.1[3540]:  NOTICE: Browser URL= http://localhost:31036 [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/main-afb-daemon.c:383,start_http_server]
Jul 13 23:00:42 dragonboard-410c afbd-navigation@0.1[3540]:  NOTICE: Listening interface *:31036 [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-hsrv.c:557,hsrv_itf_connect]
Jul 13 23:00:42 dragonboard-410c afbd-navigation@0.1[3540]: Cannot connect to the D-Bus session bus.
Jul 13 23:00:42 dragonboard-410c afbd-navigation@0.1[3540]: Please check your system settings and try again

3. click navigation icon, logs are as following:
Jul 24 08:43:51 dragonboard-410c systemd[3562]: Started Lightmediascanner (LMS).
Jul 24 08:43:51 dragonboard-410c systemd[3562]: Reached target Default.
Jul 24 08:43:51 dragonboard-410c systemd[3562]: Startup finished in 421ms.
Jul 24 08:43:51 dragonboard-410c lightmediascann[3567]: Couldn't open '/run/user/0/usrshr/lightmediascannerd.db': unable to open database file
Jul 24 08:43:51 dragonboard-410c lightmediascannerd[3567]: ERROR interpreting frame header at 0x1a9f:0x8a 0x2c 0xa6 0x86
Jul 24 08:43:53 dragonboard-410c systemd[1]: serial-getty@ttyS0.service: Service has no hold-off time (RestartSec=0), scheduling restart.
Jul 24 08:43:53 dragonboard-410c systemd[1]: serial-getty@ttyS0.service: Scheduled restart job, restart counter is at 11.
Jul 24 08:43:53 dragonboard-410c systemd[1]: Stopped Serial Getty on ttyS0.
Jul 24 08:43:53 dragonboard-410c systemd[1]: Started Serial Getty on ttyS0.
Jul 24 08:43:53 dragonboard-410c agetty[3599]: /dev/ttyS0: not a tty
Jul 24 08:43:59 dragonboard-410c systemd[1]: Starting This is a demo navigation application...
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: ------BEGIN OF CONFIG-----
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: -- {
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "name": "afbd-navigation@0.1",
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "rootdir": "/var/local/lib/afm/applications/navigation/0.1",
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "workdir": "/home/1001/app-data/navigation",
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "monitoring": true,
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "port": 31036,
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "token": "HELLO",
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "roothttp": ".",
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "ws-client": [
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --      "unix:/run/user/1001/apis/ws/windowmanager",
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --      "unix:/run/user/1001/apis/ws/homescreen"
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    ],
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "exec": [
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --      "/var/local/lib/afm/applications/navigation/0.1/bin/navigation",
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --      "@p",
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --      "@t"
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    ],
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "apitimeout": 20,
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "cache-eol": 100000,
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "cntxtimeout": 32000000,
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "session-max": 200,
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "uploaddir": ".",
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "rootbase": "/opa",
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "rootapi": "/api",
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "ldpaths": [
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --      "/usr/lib/afb"
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    ],
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    "alias": [
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --      "/monitoring:/usr/lib/afb/monitoring"
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --    ]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: --  }
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: ------END OF CONFIG-----
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  INFO: running with pid 3602 [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/main-afb-daemon.c:934,main]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  INFO: API monitor added [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-apiset.c:505,afb_apiset_add]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  NOTICE: Can't connect supervision socket to /run/platform/supervisor: Permission denied [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-supervision.c:171,try_connect_supervisor]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  INFO: Scanning dir=[/usr/lib/afb] for bindings [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-api-so.c:176,adddirs]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  INFO: Scanning dir=[/usr/lib/afb/monitoring] for bindings [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-api-so.c:176,adddirs]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  INFO: API windowmanager added [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-apiset.c:505,afb_apiset_add]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  INFO: API homescreen added [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-apiset.c:505,afb_apiset_add]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  NOTICE: API homescreen starting... [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-apiset.c:787,start_api]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  INFO: API homescreen started [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-apiset.c:806,start_api]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  NOTICE: API monitor starting... [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-apiset.c:787,start_api]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  INFO: API monitor started [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-apiset.c:806,start_api]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  NOTICE: API windowmanager starting... [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-apiset.c:787,start_api]
Jul 24 08:43:59 dragonboard-410c systemd[1]: Started This is a demo navigation application.
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  INFO: API windowmanager started [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-apiset.c:806,start_api]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  INFO: Alias for url=/monitoring to path=/usr/lib/afb/monitoring [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/main-afb-daemon.c:299,init_alias]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  NOTICE: Waiting port=31036 rootdir=/var/local/lib/afm/applications/navigation/0.1 [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/main-afb-daemon.c:382,start_http_server]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  NOTICE: Browser URL= http://localhost:31036 [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/main-afb-daemon.c:383,start_http_server]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]:  NOTICE: Listening interface *:31036 [/w/workspace/release-jjb-halibut-snapshot/MACHINE/dragonboard-410c/label/agl-test-slave/repoclone/output/tmp/work/aarch64-agl-linux/af-binder/master+gitAUTOINC+0342cd1f15-r0/git/src/afb-hsrv.c:557,hsrv_itf_connect]
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: Cannot connect to the D-Bus session bus.
Jul 24 08:43:59 dragonboard-410c afbd-navigation@0.1[3602]: Please check your system settings and try again.