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    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.

    [MMM-RTSPStream] - Video Streaming from Live Feeds & Security Cameras

    Scheduled Pinned Locked Moved Utilities
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    • B Offline
      bill22
      last edited by

      @evroom

      FYI:

      /usr/bin/omxplayer --genlog --hw --win '351 968 703 1210' 'rtsp://192.168.178.1:554/?avm=1&freq=394&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=0&pids=0,16,17,18,20,266,593,594,595,598,1801,1802,1803'
      

      shows:

      Video codec omx-mpeg2 width 720 height 576 profile 4 fps 25.000000
      Audio codec mp2 channels 2 samplerate 48000 bitspersample 16
      Subtitle count: 1, state: off, index: 1, delay: 0
      V:PortSettingsChanged: 720x576@25.00 interlace:3 deinterlace:1 anaglyph:0 par:1.42 display:0 layer:0 alpha:255 aspectMode:0
      
      evroomE 1 Reply Last reply Reply Quote 0
      • evroomE Online
        evroom @bill22
        last edited by

        @bill22
        Getting somewhere.
        Now you need to slowly add additional parameters.
        Like --live --video_queue 4

        MagicMirror version: 2.33.0
        Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
        Raspbian GNU/Linux 12 (bookworm)

        Test environment:
        MagicMirror version: v2.33.0
        Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
        Raspbian GNU/Linux 12 (bookworm)

        1 Reply Last reply Reply Quote 0
        • B Offline
          bill22
          last edited by bill22

          i might be wrong. I added it here and received the error message “…file not found”:

          /usr/bin/omxplayer --genlog --hw --win --live --video_queue 4 '351 968 703 1210' 'rtsp://192.168.178.1:554/?avm=1&freq=394&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=0&pids=0,16,17,18,20,266,593,594,595,598,1801,1802,1803'
          

          Do i need to add those parameters somewhere else?

          evroomE 1 Reply Last reply Reply Quote 0
          • evroomE Online
            evroom @bill22
            last edited by

            @bill22

            /usr/bin/omxplayer --genlog --hw --live --video_queue 4 --win '351 968 703 1210' 'rtsp://192.168.178.1:554/?avm=1&freq=394&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=0&pids=0,16,17,18,20,266,593,594,595,598,1801,1802,1803'
            

            MagicMirror version: 2.33.0
            Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
            Raspbian GNU/Linux 12 (bookworm)

            Test environment:
            MagicMirror version: v2.33.0
            Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
            Raspbian GNU/Linux 12 (bookworm)

            1 Reply Last reply Reply Quote 0
            • B Offline
              bill22
              last edited by bill22

              @evroom

              Thanks!
              OK, positive effect on the video, running pretty smooth now!
              Audio still missing…

              evroomE 1 Reply Last reply Reply Quote 0
              • evroomE Online
                evroom @bill22
                last edited by

                @bill22
                With Buck Bunny you had audio, right?
                Audio over hdmi or audio jack?

                Try adding --audio_queue 4
                Then try removing --hw

                MagicMirror version: 2.33.0
                Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
                Raspbian GNU/Linux 12 (bookworm)

                Test environment:
                MagicMirror version: v2.33.0
                Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
                Raspbian GNU/Linux 12 (bookworm)

                1 Reply Last reply Reply Quote 0
                • B Offline
                  bill22
                  last edited by

                  @evroom

                  yes with Buck Bunny the audio was there.

                  I use audio over HDMI.

                  adding

                  --audio_queue 4
                  

                  didn’t change the behaviour .

                  removed

                  --hw
                  

                  Audio is working smoothly together with video ! !

                  evroomE 1 Reply Last reply Reply Quote 0
                  • evroomE Online
                    evroom @bill22
                    last edited by evroom

                    @bill22
                    Great!!

                    Now you could try to enable the RTSPStream module again.
                    Use

                    url: ''rtsp://192.168.178.1:554/?avm=1&freq=394&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=0&pids=0,16,17,18,20,266,593,594,595,598,1801,1802,1803'',
                    

                    It can be that you need to play a little.

                    single quote single quote < url > single quote single quote
                    double quote single quote < url > single quote double quote
                    single quote < url with & > single quote

                    I hope you understand what I mean.

                    Look at the pm2 log for clues.

                    Over and out for today.

                    MagicMirror version: 2.33.0
                    Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
                    Raspbian GNU/Linux 12 (bookworm)

                    Test environment:
                    MagicMirror version: v2.33.0
                    Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
                    Raspbian GNU/Linux 12 (bookworm)

                    1 Reply Last reply Reply Quote 0
                    • B Offline
                      bill22
                      last edited by bill22

                      @evroom

                      Thank you very much for your guidance getting it to this point !!!

                      Great that it is working so far!

                      Have a good evening and i will follow your recommendations and let you know the outcome!

                      Bill

                      evroomE 2 Replies Last reply Reply Quote 0
                      • evroomE Online
                        evroom @bill22
                        last edited by

                        @bill22

                        Try this

                        url: 'rtsp://192.168.178.1:554/?avm=1\&freq=394\&bw=8\&msys=dvbc\&mtype=256qam\&sr=6900\&specinv=0\&pids=0,16,17,18,20,266,593,594,595,598,1801,1802,1803',
                        

                        Perhaps even the ? needs to be escaped

                        url: 'rtsp://192.168.178.1:554/\?avm=1\&freq=394\&bw=8\&msys=dvbc\&mtype=256qam\&sr=6900\&specinv=0\&pids=0,16,17,18,20,266,593,594,595,598,1801,1802,1803',
                        

                        MagicMirror version: 2.33.0
                        Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
                        Raspbian GNU/Linux 12 (bookworm)

                        Test environment:
                        MagicMirror version: v2.33.0
                        Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
                        Raspbian GNU/Linux 12 (bookworm)

                        1 Reply Last reply Reply Quote 0
                        • evroomE Online
                          evroom @bill22
                          last edited by

                          @bill22

                          Here a procedure on how to use omxplayer as an addition to MM (without MMM-RTSPStream).
                          This is how I use it for my Axis IP cam.
                          You might need to reposition a few modules to make place for the overlaid stream.

                          pi@MagicPi:~ $ cd
                          
                          pi@MagicPi:~ $ vi avm_stream.sh
                          #!/bin/bash
                          echo "Starting AVM stream ..."
                          
                          /usr/bin/omxplayer --genlog --live --video_queue 4 --win '351 968 703 1210' 'rtsp://192.168.178.1:554/?avm=1&freq=394&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=0&pids=0,16,17,18,20,266,593,594,595,598,1801,1802,1803'
                          
                          pi@MagicPi:~ $ chmod +x avm_stream.sh
                          
                          pi@MagicPi:~ $ pm2 start avm_stream.sh
                          
                          i@MagicPi:~ $ pm2 save
                          
                          i@MagicPi:~ $ pm2 status
                          

                          Instead of vi you of course can use nano or so.

                          When it runs you can remove the --genlog option.
                          And I kind of lost track which exact command worked for you at the end.

                          MagicMirror version: 2.33.0
                          Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
                          Raspbian GNU/Linux 12 (bookworm)

                          Test environment:
                          MagicMirror version: v2.33.0
                          Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
                          Raspbian GNU/Linux 12 (bookworm)

                          1 Reply Last reply Reply Quote 0
                          • B Offline
                            bill22
                            last edited by bill22

                            The command working with the omx player is:

                            /usr/bin/omxplayer --genlog --live --video_queue 4 --audio_queue 4 --win '1 720 503 1010' 'rtsp://192.168.178.1:554/?avm=1&freq=394&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=0&pids=0,16,17,18,20,266,593,594,595,598,1801,1802,1803'
                            
                            evroomE 1 Reply Last reply Reply Quote 0
                            • evroomE Online
                              evroom @bill22
                              last edited by

                              @bill22

                              MMM-RTSPStream modification for AVM DVB-C stream.

                              $ vi ~/MagicMirror/config/config.js
                              
                                      frameRate: "25",
                                      protocol: "tcp",
                              
                              
                              	url: 'rtsp://192.168.178.1:554/?avm=1&freq=394&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=0&pids=0,16,17,18,20,266,593,594,595,598,1801,1802,1803'
                              
                              
                              $ cd /home/pi/MagicMirror/modules/MMM-RTSPStream
                              
                              $ cp -p node_helper.js node_helper.js.original 
                              
                              $ nano node_helper.js
                              

                              Use [control]- (control minus) and enter 101 to go to line 101

                                         var args = ["--live", "--video_queue", "4", "--fps", "30",
                              

                              Change the line to:

                                        var args = ["--live", "--video_queue", "4", "--audio_queue", "4", "--fps", "25",
                              

                              Use [control]x and then Y to save the file.

                              $ pm2 restart mm
                              
                              $ pm2 logs mm
                              
                              $ ps -eaf | grep omxplayer | grep -v grep
                              
                              $ pm2 status
                              

                              MagicMirror version: 2.33.0
                              Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
                              Raspbian GNU/Linux 12 (bookworm)

                              Test environment:
                              MagicMirror version: v2.33.0
                              Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
                              Raspbian GNU/Linux 12 (bookworm)

                              1 Reply Last reply Reply Quote 0
                              • B Offline
                                bill22
                                last edited by

                                @evroom

                                it shows the following status after the modification:

                                pi@raspberrypi:~ $ pm2 restart mm
                                Use --update-env to update environment variables
                                [PM2] Applying action restartProcessId on app [mm](ids: 1)
                                [PM2] [mm](1) ✓
                                ┌─────────────┬────┬──────┬─────────┬────┬─────┬──────────┐
                                │ Name        │ id │ mode │ status  │ ↺  │ cpu │ memory   │
                                ├─────────────┼────┼──────┼─────────┼────┼─────┼──────────┤
                                │ avm_stream  │ 2  │ fork │ stopped │ 1  │ 0%  │ 0 B      │
                                │ mm          │ 1  │ fork │ online  │ 1  │ 0%  │ 2.5 MB   │
                                │ omx_stream1 │ 0  │ fork │ stopped │ 31 │ 0%  │ 0 B      │
                                └─────────────┴────┴──────┴─────────┴────┴─────┴──────────┘
                                 Use `pm2 show <id|name>` to get more details about an app
                                
                                pi@raspberrypi:~ $ pm2 logs mm
                                [TAILING] Tailing last 15 lines for [mm] process (change the value with --lines option)
                                /home/pi/.pm2/logs/mm-error.log last 15 lines:
                                1|mm       | npm ERR!     /home/pi/.npm/_logs/2019-07-09T20_38_42_696Z-debug.log
                                1|mm       | 
                                1|mm       | (electron:1742): Gtk-WARNING **: cannot open display: :0
                                1|mm       | npm ERR! code ELIFECYCLE
                                1|mm       | npm ERR! errno 1
                                1|mm       | npm ERR! magicmirror@2.7.1 start: `sh run-start.sh`
                                1|mm       | npm ERR! Exit status 1
                                1|mm       | npm ERR! 
                                1|mm       | npm ERR! Failed at the magicmirror@2.7.1 start script.
                                1|mm       | npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
                                1|mm       | 
                                1|mm       | npm ERR! A complete log of this run can be found in:
                                1|mm       | npm ERR!     /home/pi/.npm/_logs/2019-07-09T20_38_45_348Z-debug.log
                                1|mm       | ATTENTION: default value of option force_s3tc_enable overridden by environment.
                                1|mm       | ATTENTION: default value of option force_s3tc_enable overridden by environment.
                                
                                /home/pi/.pm2/logs/mm-out.log last 15 lines:
                                1|mm       |     "--avdict",
                                1|mm       |     "rtsp_transport:tcp",
                                1|mm       |     "--win",
                                1|mm       |     "666, 393, 1018, 635",
                                1|mm       |     "--live",
                                1|mm       |     "--video_queue",
                                1|mm       |     "4",
                                1|mm       |     "--audio_queue",
                                1|mm       |     "4",
                                1|mm       |     "--fps",
                                1|mm       |     "25",
                                1|mm       |     "rtsp://192.168.178.1:554/?avm=1&freq=394&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=0&pids=0,16,17,18,20,266,593,594,595,598,1801,1802,1803"
                                1|mm       | ]
                                1|mm       | Starting PM2 for omx_stream1
                                1|mm       | PM2 started for omx_stream1
                                
                                pi@raspberrypi:~ $ ps -eaf | grep omxplayer | grep -v grep
                                pi        6325   813  0 23:17 ?        00:00:00 bash /usr/bin/omxplayer --avdict rtsp_transport:tcp --win 666, 393, 1018, 635 --live --video_queue 4 --audio_queue 4 --fps 25 rtsp://192.168.178.1:554/?avm=1&freq=394&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=0&pids=0,16,17,18,20,266,593,594,595,598,1801,1802,1803
                                pi        6327  6325  0 23:17 ?        00:00:00 bash /usr/bin/omxplayer --avdict rtsp_transport:tcp --win 666, 393, 1018, 635 --live --video_queue 4 --audio_queue 4 --fps 25 rtsp://192.168.178.1:554/?avm=1&freq=394&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=0&pids=0,16,17,18,20,266,593,594,595,598,1801,1802,1803
                                
                                pi@raspberrypi:~ $ pm2 status
                                ┌─────────────┬────┬──────┬─────────┬─────┬─────┬──────────┐
                                │ Name        │ id │ mode │ status  │ ↺   │ cpu │ memory   │
                                ├─────────────┼────┼──────┼─────────┼─────┼─────┼──────────┤
                                │ avm_stream  │ 2  │ fork │ stopped │ 1   │ 0%  │ 0 B      │
                                │ mm                   │ 1  │ fork │ online  │ 1   │ 0%  │ 2.5 MB   │
                                │ omx_stream1 │ 0  │ fork │ online  │ 117 │ 0%  │ 2.6 MB   │
                                └─────────────┴────┴──────┴─────────┴─────┴─────┴──────────┘
                                 Use `pm2 show <id|name>` to get more details about an app
                                
                                evroomE 1 Reply Last reply Reply Quote 0
                                • evroomE Online
                                  evroom @bill22
                                  last edited by evroom

                                  @bill22

                                  Hi,

                                  Overall it looks good I would say.
                                  The ERR are a concern, but I do not see a connection with RTSP.
                                  Give the /home/pi/.npm/_logs/2019-07-09T20_38_42_696Z-debug.log and /home/pi/.npm/_logs/2019-07-09T20_38_45_348Z-debug.loga clue ?
                                  Or when you restart mm, the newly generated log files ?

                                  With $ ps -eaf | grep omxplayer | grep -v grepand pm2 status, are the PIDs for omxplayer and omx_stream1 stable, or do they change ?

                                  Could you do ?

                                  $ pstree -ap `pgrep omxplayer | head -1`; pstree -ap `pm2 status | grep omx_stream1 | awk '{print $10}'`
                                  

                                  MagicMirror version: 2.33.0
                                  Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
                                  Raspbian GNU/Linux 12 (bookworm)

                                  Test environment:
                                  MagicMirror version: v2.33.0
                                  Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
                                  Raspbian GNU/Linux 12 (bookworm)

                                  1 Reply Last reply Reply Quote 0
                                  • evroomE Online
                                    evroom
                                    last edited by evroom

                                    The pstree command might not work when the width of your terminal is not enough.
                                    Make it wide enough to have pm2 status show the PID column.

                                    MagicMirror version: 2.33.0
                                    Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
                                    Raspbian GNU/Linux 12 (bookworm)

                                    Test environment:
                                    MagicMirror version: v2.33.0
                                    Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
                                    Raspbian GNU/Linux 12 (bookworm)

                                    1 Reply Last reply Reply Quote 0
                                    • B Offline
                                      bill22
                                      last edited by bill22

                                      @evroom

                                      Hi,

                                      i couldnt find something in the log so far…

                                      I may overlook something here in genera. Looks like the avm_stream is still starting on rebooting the RPI…I tried with stop and save within pm2 already…So if I reboot, the avm_stream is online again…

                                      pi@raspberrypi:~ $ pm2 status
                                      ┌─────────────┬────┬──────┬─────────┬────┬─────┬──────────┐
                                      │ Name        │ id │ mode │ status  │ ↺  │ cpu │ memory   │
                                      ├─────────────┼────┼──────┼─────────┼────┼─────┼──────────┤
                                      │ avm_stream  │ 2  │ fork │ stopped │ 0  │ 0%  │ 0 B      │
                                      │ mm          │ 1  │ fork │ online  │ 0  │ 0%  │ 2.6 MB   │
                                      │ omx_stream1 │ 0  │ fork │ stopped │ 15 │ 0%  │ 0 B      │
                                      └─────────────┴────┴──────┴─────────┴────┴─────┴──────────┘
                                       
                                      
                                      pi@raspberrypi:~ $ pstree -ap `pgrep omxplayer | head -1`; pstree -ap `pm2 status | grep omx_stream1 | awk '{print $10}'`
                                      systemd,1 splash
                                        ├─PM2 v3.5.1: God,813      
                                        │   ├─bash,923 /home/pi/mm.sh
                                        │   │   └─npm,929                    
                                        │   │       ├─sh,1047 -c sh run-start.sh
                                        │   │       │   └─sh,1048 run-start.sh
                                        │   │       │       └─node,1049 /home/pi/MagicMirror/node_modules/.bin/electron js/electron.js
                                        │   │       │           ├─electron,1064
                                        │   │       │           │   ├─electron,1126
                                        │   │       │           │   │   └─electron,1467
                                        │   │       │           │   │       ├─{Chrome_ChildIOT},1473
                                        │   │       │           │   │       ├─{CompositorTileW},1496
                                        │   │       │           │   │       ├─{CompositorTileW},1501
                                        │   │       │           │   │       ├─{CompositorTileW},1503
                                        │   │       │           │   │       ├─{Compositor},1495
                                        │   │       │           │   │       ├─{File thread},1479
                                        │   │       │           │   │       ├─{GpuMemoryThread},1474
                                        │   │       │           │   │       ├─{ScriptStreamer },1539
                                        │   │       │           │   │       ├─{TaskSchedulerBa},1469
                                        │   │       │           │   │       ├─{TaskSchedulerBa},1470
                                        │   │       │           │   │       ├─{TaskSchedulerFo},1472
                                        │   │       │           │   │       ├─{TaskSchedulerFo},1737
                                        │   │       │           │   │       ├─{TaskSchedulerSe},1468
                                        │   │       │           │   │       └─{electron},1524
                                        │   │       │           │   ├─electron,1454
                                        │   │       │           │   │   ├─{Chrome_ChildIOT},1511
                                        │   │       │           │   │   ├─{TaskSchedulerBa},1507
                                        │   │       │           │   │   ├─{TaskSchedulerBa},1508
                                        │   │       │           │   │   ├─{TaskSchedulerFo},1509
                                        │   │       │           │   │   ├─{TaskSchedulerFo},1510
                                        │   │       │           │   │   ├─{TaskSchedulerSe},1506
                                        │   │       │           │   │   ├─{Watchdog},1505
                                        │   │       │           │   │   ├─{llvmpipe-0},1487
                                        │   │       │           │   │   ├─{llvmpipe-1},1488
                                        │   │       │           │   │   ├─{llvmpipe-2},1489
                                        │   │       │           │   │   └─{llvmpipe-3},1490
                                        │   │       │           │   ├─{AudioThread},1444
                                        │   │       │           │   ├─{CacheThread_Blo},1466
                                        │   │       │           │   ├─{Chrome_IOThread},1428
                                        │   │       │           │   ├─{CompositorTileW},1443
                                        │   │       │           │   ├─{CrShutdownDetec},1432
                                        │   │       │           │   ├─{D-Bus thread},1431
                                        │   │       │           │   ├─{NetworkChangeNo},1429
                                        │   │       │           │   ├─{TaskSchedulerBa},1434
                                        │   │       │           │   ├─{TaskSchedulerBa},1462
                                        │   │       │           │   ├─{TaskSchedulerFo},1436
                                        │   │       │           │   ├─{TaskSchedulerFo},1439
                                        │   │       │           │   ├─{TaskSchedulerSe},1433
                                        │   │       │           │   ├─{TaskSchedulerSi},1441
                                        │   │       │           │   ├─{TaskSchedulerSi},1442
                                        │   │       │           │   ├─{TaskSchedulerSi},1573
                                        │   │       │           │   ├─{electron},1191
                                        │   │       │           │   ├─{electron},1192
                                        │   │       │           │   ├─{electron},1193
                                        │   │       │           │   ├─{electron},1221
                                        │   │       │           │   ├─{electron},1414
                                        │   │       │           │   ├─{electron},1415
                                        │   │       │           │   ├─{electron},1416
                                        │   │       │           │   ├─{electron},1417
                                        │   │       │           │   ├─{electron},1453
                                        │   │       │           │   ├─{gdbus},1179
                                        │   │       │           │   ├─{gmain},1178
                                        │   │       │           │   ├─{inotify_reader},1430
                                        │   │       │           │   ├─{llvmpipe-0},1167
                                        │   │       │           │   ├─{llvmpipe-1},1168
                                        │   │       │           │   ├─{llvmpipe-2},1169
                                        │   │       │           │   ├─{llvmpipe-3},1170
                                        │   │       │           │   └─{sandbox_ipc_thr},1125
                                        │   │       │           ├─{node},1050
                                        │   │       │           ├─{node},1051
                                        │   │       │           ├─{node},1052
                                        │   │       │           ├─{node},1053
                                        │   │       │           ├─{node},1054
                                        │   │       │           └─{node},1057
                                        │   │       ├─{node},934
                                        │   │       ├─{node},935
                                        │   │       ├─{node},936
                                        │   │       ├─{node},937
                                        │   │       ├─{node},938
                                        │   │       ├─{node},945
                                        │   │       ├─{npm},1013
                                        │   │       ├─{npm},1014
                                        │   │       ├─{npm},1015
                                        │   │       └─{npm},1016
                                        │   ├─{PM2 v3.5.1: God},915
                                        │   ├─{PM2 v3.5.1: God},916
                                        │   ├─{PM2 v3.5.1: God},917
                                        │   ├─{PM2 v3.5.1: God},918
                                        │   ├─{node},814
                                        │   ├─{node},815
                                        │   ├─{node},816
                                        │   ├─{node},817
                                        │   ├─{node},818
                                        │   └─{node},819
                                        ├─agetty,509 --noclear tty1 linux
                                        ├─avahi-daemon,333
                                        │   └─avahi-daemon,370
                                        ├─bluealsa,455
                                        │   ├─{bactl},463
                                        │   ├─{gdbus},479
                                        │   └─{gmain},478
                                        ├─bluetoothd,454
                                        ├─cron,340 -f
                                        ├─dbus-daemon,323 --system --address=systemd: --nofork --nopidfile --systemd-activation
                                        ├─dbus-daemon,951 --fork --print-address 5 --print-pid 6 --session
                                        ├─dhcpcd,372 -q -b
                                        ├─hciattach,446 /dev/serial1 bcm43xx 921600 noflow - b8:27:eb:fc:c6:fc
                                        ├─lightdm,506
                                        │   ├─Xorg,517 :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
                                        │   │   ├─{InputThread},631
                                        │   │   ├─{llvmpipe-0},623
                                        │   │   ├─{llvmpipe-1},624
                                        │   │   ├─{llvmpipe-2},625
                                        │   │   └─{llvmpipe-3},626
                                        │   ├─lightdm,634 --session-child 14 17
                                        │   │   ├─lxsession,650 -s LXDE-pi -e LXDE
                                        │   │   │   ├─lxpanel,785 --profile LXDE-pi
                                        │   │   │   │   ├─chromium-browse,1766
                                        │   │   │   │   │   ├─chromium-browse,1792
                                        │   │   │   │   │   │   └─chromium-browse,1794
                                        │   │   │   │   │   │       ├─chromium-browse,1989
                                        │   │   │   │   │   │       │   ├─{Chrome_ChildIOT},2001
                                        │   │   │   │   │   │       │   ├─{CompositorTileW},2020
                                        │   │   │   │   │   │       │   ├─{CompositorTileW},2021
                                        │   │   │   │   │   │       │   ├─{CompositorTileW},2022
                                        │   │   │   │   │   │       │   ├─{Compositor},2013
                                        │   │   │   │   │   │       │   ├─{Font_Proxy_Thre},2003
                                        │   │   │   │   │   │       │   ├─{GpuMemoryThread},2002
                                        │   │   │   │   │   │       │   ├─{TaskSchedulerFo},2000
                                        │   │   │   │   │   │       │   ├─{TaskSchedulerFo},2114
                                        │   │   │   │   │   │       │   ├─{TaskSchedulerFo},2255
                                        │   │   │   │   │   │       │   ├─{TaskSchedulerFo},2256
                                        │   │   │   │   │   │       │   └─{TaskSchedulerSe},1997
                                        │   │   │   │   │   │       └─chromium-browse,2035
                                        │   │   │   │   │   │           ├─{Chrome_ChildIOT},2039
                                        │   │   │   │   │   │           ├─{CompositorTileW},2043
                                        │   │   │   │   │   │           ├─{CompositorTileW},2044
                                        │   │   │   │   │   │           ├─{CompositorTileW},2045
                                        │   │   │   │   │   │           ├─{Compositor},2042
                                        │   │   │   │   │   │           ├─{Font_Proxy_Thre},2041
                                        │   │   │   │   │   │           ├─{GpuMemoryThread},2040
                                        │   │   │   │   │   │           ├─{MemoryInfra},2091
                                        │   │   │   │   │   │           ├─{ScriptStreamer },2049
                                        │   │   │   │   │   │           ├─{TaskSchedulerFo},2038
                                        │   │   │   │   │   │           ├─{TaskSchedulerFo},2046
                                        │   │   │   │   │   │           ├─{TaskSchedulerFo},2254
                                        │   │   │   │   │   │           └─{TaskSchedulerSe},2036
                                        │   │   │   │   │   ├─chromium-browse,1824
                                        │   │   │   │   │   │   ├─{Chrome_ChildIOT},1886
                                        │   │   │   │   │   │   ├─{TaskSchedulerFo},1884
                                        │   │   │   │   │   │   ├─{TaskSchedulerFo},1885
                                        │   │   │   │   │   │   ├─{TaskSchedulerSe},1883
                                        │   │   │   │   │   │   ├─{Watchdog},1882
                                        │   │   │   │   │   │   ├─{llvmpipe-0},1877
                                        │   │   │   │   │   │   ├─{llvmpipe-1},1878
                                        │   │   │   │   │   │   ├─{llvmpipe-2},1879
                                        │   │   │   │   │   │   └─{llvmpipe-3},1880
                                        │   │   │   │   │   ├─{AudioThread},1818
                                        │   │   │   │   │   ├─{Bluez D-Bus thr},1809
                                        │   │   │   │   │   ├─{BrowserWatchdog},1825
                                        │   │   │   │   │   ├─{CacheThread_Blo},1821
                                        │   │   │   │   │   ├─{Chrome_HistoryT},1876
                                        │   │   │   │   │   ├─{Chrome_IOThread},1802
                                        │   │   │   │   │   ├─{CompositorTileW},1817
                                        │   │   │   │   │   ├─{CrShutdownDetec},1810
                                        │   │   │   │   │   ├─{NetworkChangeNo},1808
                                        │   │   │   │   │   ├─{TaskSchedulerFo},1816
                                        │   │   │   │   │   ├─{TaskSchedulerFo},2032
                                        │   │   │   │   │   ├─{TaskSchedulerFo},2053
                                        │   │   │   │   │   ├─{TaskSchedulerFo},2208
                                        │   │   │   │   │   ├─{TaskSchedulerSe},1797
                                        │   │   │   │   │   ├─{TaskSchedulerSi},1820
                                        │   │   │   │   │   ├─{TaskSchedulerSi},1822
                                        │   │   │   │   │   ├─{TaskSchedulerSi},1875
                                        │   │   │   │   │   ├─{TaskSchedulerSi},1881
                                        │   │   │   │   │   ├─{chromium-browse},1795
                                        │   │   │   │   │   ├─{extension_crash},1986
                                        │   │   │   │   │   ├─{gdbus},1807
                                        │   │   │   │   │   ├─{gmain},1806
                                        │   │   │   │   │   ├─{gpu-process_cra},1823
                                        │   │   │   │   │   ├─{inotify_reader},1801
                                        │   │   │   │   │   ├─{renderer_crash_},1894
                                        │   │   │   │   │   ├─{sandbox_ipc_thr},1790
                                        │   │   │   │   │   └─{utility_crash_u},2061
                                        │   │   │   │   ├─lxterminal,2148
                                        │   │   │   │   │   ├─bash,2150
                                        │   │   │   │   │   │   └─pstree,2260 -ap
                                        │   │   │   │   │   ├─gnome-pty-helpe,2149
                                        │   │   │   │   │   ├─{gdbus},2159
                                        │   │   │   │   │   └─{gmain},2151
                                        │   │   │   │   ├─oosplash,2177 --writer
                                        │   │   │   │   │   ├─soffice.bin,2195 --writer --splash-pipe=5
                                        │   │   │   │   │   │   ├─{PipeIPC},2204
                                        │   │   │   │   │   │   ├─{SelectionManage},2209
                                        │   │   │   │   │   │   ├─{gdbus},2206
                                        │   │   │   │   │   │   ├─{gmain},2205
                                        │   │   │   │   │   │   ├─{rtl_cache_wsupd},2198
                                        │   │   │   │   │   │   ├─{soffice.bin},2233
                                        │   │   │   │   │   │   ├─{soffice.bin},2234
                                        │   │   │   │   │   │   ├─{soffice.bin},2235
                                        │   │   │   │   │   │   ├─{soffice.bin},2236
                                        │   │   │   │   │   │   ├─{soffice.bin},2237
                                        │   │   │   │   │   │   ├─{soffice.bin},2238
                                        │   │   │   │   │   │   ├─{soffice.bin},2239
                                        │   │   │   │   │   │   └─{soffice.bin},2240
                                        │   │   │   │   │   ├─{osl_executeProc},2194
                                        │   │   │   │   │   └─{rtl_cache_wsupd},2190
                                        │   │   │   │   ├─(sh,847)
                                        │   │   │   │   ├─{gdbus},825
                                        │   │   │   │   ├─{gmain},824
                                        │   │   │   │   └─{menu-cache-io},895
                                        │   │   │   ├─lxpolkit,780
                                        │   │   │   │   ├─{gdbus},801
                                        │   │   │   │   └─{gmain},799
                                        │   │   │   ├─openbox,773 --config-file /home/pi/.config/openbox/lxde-pi-rc.xml
                                        │   │   │   ├─pcmanfm,791 --desktop --profile LXDE-pi
                                        │   │   │   │   ├─{gdbus},821
                                        │   │   │   │   └─{gmain},820
                                        │   │   │   ├─ssh-agent,756 x-session-manager
                                        │   │   │   ├─{gdbus},762
                                        │   │   │   └─{gmain},761
                                        │   │   ├─{gdbus},638
                                        │   │   └─{gmain},637
                                        │   ├─{gdbus},515
                                        │   └─{gmain},513
                                        ├─menu-cached,831 /run/user/1000/menu-cached-:0
                                        │   ├─{gdbus},834
                                        │   └─{gmain},833
                                        ├─polkitd,804 --no-debug
                                        │   ├─{gdbus},811
                                        │   └─{gmain},809
                                        ├─rngd,361 -r /dev/hwrng
                                        │   ├─{rngd},362
                                        │   ├─{rngd},363
                                        │   └─{rngd},364
                                        ├─rsyslogd,331 -n
                                        │   ├─{in:imklog},377
                                        │   ├─{in:imuxsock},376
                                        │   └─{rs:main Q:Reg},378
                                        ├─ssh-agent,803 -s
                                        ├─systemd,642 --user
                                        │   ├─(sd-pam),645         
                                        │   ├─dbus-daemon,659 --session --address=systemd: --nofork --nopidfile --systemd-activation
                                        │   ├─gvfs-afc-volume,866
                                        │   │   ├─{gdbus},870
                                        │   │   ├─{gmain},868
                                        │   │   └─{gvfs-afc-volume},867
                                        │   ├─gvfs-goa-volume,858
                                        │   │   ├─{gdbus},860
                                        │   │   └─{gmain},859
                                        │   ├─gvfs-gphoto2-vo,854
                                        │   │   ├─{gdbus},857
                                        │   │   └─{gmain},855
                                        │   ├─gvfs-mtp-volume,862
                                        │   │   ├─{gdbus},865
                                        │   │   └─{gmain},863
                                        │   ├─gvfs-udisks2-vo,835
                                        │   │   ├─{gdbus},837
                                        │   │   └─{gmain},836
                                        │   ├─gvfsd,763
                                        │   │   ├─{gdbus},765
                                        │   │   └─{gmain},764
                                        │   ├─gvfsd-fuse,768 /run/user/1000/gvfs -f -o big_writes
                                        │   │   ├─{gdbus},787
                                        │   │   ├─{gmain},786
                                        │   │   ├─{gvfs-fuse-sub},792
                                        │   │   ├─{gvfsd-fuse},782
                                        │   │   └─{gvfsd-fuse},783
                                        │   └─gvfsd-trash,904 --spawner :1.4 /org/gtk/gvfs/exec_spaw/0
                                        │       ├─{gdbus},906
                                        │       └─{gmain},905
                                        ├─systemd-journal,107
                                        ├─systemd-logind,334
                                        ├─systemd-timesyn,305
                                        │   └─{sd-resolve},320
                                        ├─systemd-udevd,139
                                        ├─thd,322 --triggers /etc/triggerhappy/triggers.d/ --socket /run/thd.socket --user nobody --deviceglob /dev/input/event*
                                        ├─udisksd,838 --no-debug
                                        │   ├─{cleanup},852
                                        │   ├─{gdbus},841
                                        │   ├─{gmain},839
                                        │   └─{probing-thread},842
                                        ├─wpa_supplicant,327 -u -s -O /run/wpa_supplicant
                                        └─wpa_supplicant,422 -B -c/etc/wpa_supplicant/wpa_supplicant.conf -iwlan0 -Dnl80211,wext
                                      ?,
                                       ├─(kthreadd,2)
                                       │   ├─(DWC Notificatio,62)
                                       │   ├─(SMIO,67)
                                       │   ├─(SMIO,189)
                                       │   ├─(brcmf_wdog/mmc1,239)
                                       │   ├─(brcmf_wq/mmc1:0,237)
                                       │   ├─(cfg80211,231)
                                       │   ├─(cpuhp/0,13)
                                       │   ├─(cpuhp/1,14)
                                       │   ├─(cpuhp/2,19)
                                       │   ├─(cpuhp/3,24)
                                       │   ├─(crypto,38)
                                       │   ├─(dwc_otg,61)
                                       │   ├─(ext4-rsv-conver,78)
                                       │   ├─(ext4-rsv-conver,914)
                                       │   ├─(ipv6_addrconf,79)
                                       │   ├─(irq/86-mmc1,69)
                                       │   ├─(iscsi_eh,60)
                                       │   ├─(jbd2/mmcblk0p5-,913)
                                       │   ├─(jbd2/mmcblk0p7-,77)
                                       │   ├─(kblockd,39)
                                       │   ├─(kcompactd0,37)
                                       │   ├─(kdevtmpfs,29)
                                       │   ├─(khungtaskd,34)
                                       │   ├─(krfcommd,489)
                                       │   ├─(ksoftirqd/0,9)
                                       │   ├─(ksoftirqd/1,16)
                                       │   ├─(ksoftirqd/2,21)
                                       │   ├─(ksoftirqd/3,26)
                                       │   ├─(kswapd0,46)
                                       │   ├─(kthrotld,58)
                                       │   ├─(kworker/0:0-event,1796)
                                       │   ├─(kworker/0:0H-kblo,1789)
                                       │   ├─(kworker/0:1-event,31)
                                       │   ├─(kworker/0:1H-mmc_,74)
                                       │   ├─(kworker/0:2-event,2231)
                                       │   ├─(kworker/0:2H,2147)
                                       │   ├─(kworker/1:0-mm_pe,1741)
                                       │   ├─(kworker/1:0H-kblo,1785)
                                       │   ├─(kworker/1:1-event,2213)
                                       │   ├─(kworker/1:1H-kblo,75)
                                       │   ├─(kworker/1:2-mm_pe,2048)
                                       │   ├─(kworker/1:2H-kblo,2176)
                                       │   ├─(kworker/2:0-event,1783)
                                       │   ├─(kworker/2:0H-kblo,23)
                                       │   ├─(kworker/2:1-event,33)
                                       │   ├─(kworker/2:1H-kblo,1784)
                                       │   ├─(kworker/2:2-event,2223)
                                       │   ├─(kworker/2:2H,2196)
                                       │   ├─(kworker/3:0-event,1742)
                                       │   ├─(kworker/3:0H-kblo,1772)
                                       │   ├─(kworker/3:1-mm_pe,2034)
                                       │   ├─(kworker/3:1H-kblo,73)
                                       │   ├─(kworker/3:2-event,68)
                                       │   ├─(kworker/3:2H,2189)
                                       │   ├─(kworker/3:3,2248)
                                       │   ├─(kworker/u8:0-even,7)
                                       │   ├─(kworker/u8:2-flus,100)
                                       │   ├─(kworker/u9:0-hci0,42)
                                       │   ├─(kworker/u9:1-hci0,448)
                                       │   ├─(migration/0,12)
                                       │   ├─(migration/1,15)
                                       │   ├─(migration/2,20)
                                       │   ├─(migration/3,25)
                                       │   ├─(mm_percpu_wq,8)
                                       │   ├─(mmal-vchiq,215)
                                       │   ├─(mmal-vchiq,217)
                                       │   ├─(mmal-vchiq,219)
                                       │   ├─(mmc_complete,72)
                                       │   ├─(netns,30)
                                       │   ├─(nfsiod,47)
                                       │   ├─(oom_reaper,35)
                                       │   ├─(rcu_bh,11)
                                       │   ├─(rcu_gp,3)
                                       │   ├─(rcu_par_gp,4)
                                       │   ├─(rcu_sched,10)
                                       │   ├─(rpciod,41)
                                       │   ├─(vchiq-keep/0,66)
                                       │   ├─(vchiq-recy/0,64)
                                       │   ├─(vchiq-slot/0,63)
                                       │   ├─(vchiq-sync/0,65)
                                       │   ├─(watchdogd,40)
                                       │   ├─(writeback,36)
                                       │   └─(xprtiod,43)
                                       └─systemd,1 splash
                                           ├─PM2 v3.5.1: God,813      
                                           │   ├─bash,923 /home/pi/mm.sh
                                           │   │   └─npm,929                    
                                           │   │       ├─sh,1047 -c sh run-start.sh
                                           │   │       │   └─sh,1048 run-start.sh
                                           │   │       │       └─node,1049 /home/pi/MagicMirror/node_modules/.bin/electron js/electron.js
                                           │   │       │           ├─electron,1064
                                           │   │       │           │   ├─electron,1126
                                           │   │       │           │   │   └─electron,1467
                                           │   │       │           │   │       ├─{Chrome_ChildIOT},1473
                                           │   │       │           │   │       ├─{CompositorTileW},1496
                                           │   │       │           │   │       ├─{CompositorTileW},1501
                                           │   │       │           │   │       ├─{CompositorTileW},1503
                                           │   │       │           │   │       ├─{Compositor},1495
                                           │   │       │           │   │       ├─{File thread},1479
                                           │   │       │           │   │       ├─{GpuMemoryThread},1474
                                           │   │       │           │   │       ├─{ScriptStreamer },1539
                                           │   │       │           │   │       ├─{TaskSchedulerBa},1469
                                           │   │       │           │   │       ├─{TaskSchedulerBa},1470
                                           │   │       │           │   │       ├─{TaskSchedulerFo},1472
                                           │   │       │           │   │       ├─{TaskSchedulerFo},1737
                                           │   │       │           │   │       ├─{TaskSchedulerSe},1468
                                           │   │       │           │   │       └─{electron},1524
                                           │   │       │           │   ├─electron,1454
                                           │   │       │           │   │   ├─{Chrome_ChildIOT},1511
                                           │   │       │           │   │   ├─{TaskSchedulerBa},1507
                                           │   │       │           │   │   ├─{TaskSchedulerBa},1508
                                           │   │       │           │   │   ├─{TaskSchedulerFo},1509
                                           │   │       │           │   │   ├─{TaskSchedulerFo},1510
                                           │   │       │           │   │   ├─{TaskSchedulerSe},1506
                                           │   │       │           │   │   ├─{Watchdog},1505
                                           │   │       │           │   │   ├─{llvmpipe-0},1487
                                           │   │       │           │   │   ├─{llvmpipe-1},1488
                                           │   │       │           │   │   ├─{llvmpipe-2},1489
                                           │   │       │           │   │   └─{llvmpipe-3},1490
                                           │   │       │           │   ├─{AudioThread},1444
                                           │   │       │           │   ├─{CacheThread_Blo},1466
                                           │   │       │           │   ├─{Chrome_IOThread},1428
                                           │   │       │           │   ├─{CompositorTileW},1443
                                           │   │       │           │   ├─{CrShutdownDetec},1432
                                           │   │       │           │   ├─{D-Bus thread},1431
                                           │   │       │           │   ├─{NetworkChangeNo},1429
                                           │   │       │           │   ├─{TaskSchedulerBa},1434
                                           │   │       │           │   ├─{TaskSchedulerBa},1462
                                           │   │       │           │   ├─{TaskSchedulerFo},1436
                                           │   │       │           │   ├─{TaskSchedulerFo},1439
                                           │   │       │           │   ├─{TaskSchedulerSe},1433
                                           │   │       │           │   ├─{TaskSchedulerSi},1441
                                           │   │       │           │   ├─{TaskSchedulerSi},1442
                                           │   │       │           │   ├─{TaskSchedulerSi},1573
                                           │   │       │           │   ├─{electron},1191
                                           │   │       │           │   ├─{electron},1192
                                           │   │       │           │   ├─{electron},1193
                                           │   │       │           │   ├─{electron},1221
                                           │   │       │           │   ├─{electron},1414
                                           │   │       │           │   ├─{electron},1415
                                           │   │       │           │   ├─{electron},1416
                                           │   │       │           │   ├─{electron},1417
                                           │   │       │           │   ├─{electron},1453
                                           │   │       │           │   ├─{gdbus},1179
                                           │   │       │           │   ├─{gmain},1178
                                           │   │       │           │   ├─{inotify_reader},1430
                                           │   │       │           │   ├─{llvmpipe-0},1167
                                           │   │       │           │   ├─{llvmpipe-1},1168
                                           │   │       │           │   ├─{llvmpipe-2},1169
                                           │   │       │           │   ├─{llvmpipe-3},1170
                                           │   │       │           │   └─{sandbox_ipc_thr},1125
                                           │   │       │           ├─{node},1050
                                           │   │       │           ├─{node},1051
                                           │   │       │           ├─{node},1052
                                           │   │       │           ├─{node},1053
                                           │   │       │           ├─{node},1054
                                           │   │       │           └─{node},1057
                                           │   │       ├─{node},934
                                           │   │       ├─{node},935
                                           │   │       ├─{node},936
                                           │   │       ├─{node},937
                                           │   │       ├─{node},938
                                           │   │       ├─{node},945
                                           │   │       ├─{npm},1013
                                           │   │       ├─{npm},1014
                                           │   │       ├─{npm},1015
                                           │   │       └─{npm},1016
                                           │   ├─{PM2 v3.5.1: God},915
                                           │   ├─{PM2 v3.5.1: God},916
                                           │   ├─{PM2 v3.5.1: God},917
                                           │   ├─{PM2 v3.5.1: God},918
                                           │   ├─{node},814
                                           │   ├─{node},815
                                           │   ├─{node},816
                                           │   ├─{node},817
                                           │   ├─{node},818
                                           │   └─{node},819
                                           ├─agetty,509 --noclear tty1 linux
                                           ├─avahi-daemon,333
                                           │   └─avahi-daemon,370
                                           ├─bluealsa,455
                                           │   ├─{bactl},463
                                           │   ├─{gdbus},479
                                           │   └─{gmain},478
                                           ├─bluetoothd,454
                                           ├─cron,340 -f
                                           ├─dbus-daemon,323 --system --address=systemd: --nofork --nopidfile --systemd-activation
                                           ├─dbus-daemon,951 --fork --print-address 5 --print-pid 6 --session
                                           ├─dhcpcd,372 -q -b
                                           ├─hciattach,446 /dev/serial1 bcm43xx 921600 noflow - b8:27:eb:fc:c6:fc
                                           ├─lightdm,506
                                           │   ├─Xorg,517 :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
                                           │   │   ├─{InputThread},631
                                           │   │   ├─{llvmpipe-0},623
                                           │   │   ├─{llvmpipe-1},624
                                           │   │   ├─{llvmpipe-2},625
                                           │   │   └─{llvmpipe-3},626
                                           │   ├─lightdm,634 --session-child 14 17
                                           │   │   ├─lxsession,650 -s LXDE-pi -e LXDE
                                           │   │   │   ├─lxpanel,785 --profile LXDE-pi
                                           │   │   │   │   ├─chromium-browse,1766
                                           │   │   │   │   │   ├─chromium-browse,1792
                                           │   │   │   │   │   │   └─chromium-browse,1794
                                           │   │   │   │   │   │       ├─chromium-browse,1989
                                           │   │   │   │   │   │       │   ├─{Chrome_ChildIOT},2001
                                           │   │   │   │   │   │       │   ├─{CompositorTileW},2020
                                           │   │   │   │   │   │       │   ├─{CompositorTileW},2021
                                           │   │   │   │   │   │       │   ├─{CompositorTileW},2022
                                           │   │   │   │   │   │       │   ├─{Compositor},2013
                                           │   │   │   │   │   │       │   ├─{Font_Proxy_Thre},2003
                                           │   │   │   │   │   │       │   ├─{GpuMemoryThread},2002
                                           │   │   │   │   │   │       │   ├─{TaskSchedulerFo},2000
                                           │   │   │   │   │   │       │   ├─{TaskSchedulerFo},2114
                                           │   │   │   │   │   │       │   ├─{TaskSchedulerFo},2255
                                           │   │   │   │   │   │       │   ├─{TaskSchedulerFo},2256
                                           │   │   │   │   │   │       │   └─{TaskSchedulerSe},1997
                                           │   │   │   │   │   │       └─chromium-browse,2035
                                           │   │   │   │   │   │           ├─{Chrome_ChildIOT},2039
                                           │   │   │   │   │   │           ├─{CompositorTileW},2043
                                           │   │   │   │   │   │           ├─{CompositorTileW},2044
                                           │   │   │   │   │   │           ├─{CompositorTileW},2045
                                           │   │   │   │   │   │           ├─{Compositor},2042
                                           │   │   │   │   │   │           ├─{Font_Proxy_Thre},2041
                                           │   │   │   │   │   │           ├─{GpuMemoryThread},2040
                                           │   │   │   │   │   │           ├─{MemoryInfra},2091
                                           │   │   │   │   │   │           ├─{ScriptStreamer },2049
                                           │   │   │   │   │   │           ├─{TaskSchedulerFo},2038
                                           │   │   │   │   │   │           ├─{TaskSchedulerFo},2046
                                           │   │   │   │   │   │           ├─{TaskSchedulerFo},2254
                                           │   │   │   │   │   │           └─{TaskSchedulerSe},2036
                                           │   │   │   │   │   ├─chromium-browse,1824
                                           │   │   │   │   │   │   ├─{Chrome_ChildIOT},1886
                                           │   │   │   │   │   │   ├─{TaskSchedulerFo},1884
                                           │   │   │   │   │   │   ├─{TaskSchedulerFo},1885
                                           │   │   │   │   │   │   ├─{TaskSchedulerSe},1883
                                           │   │   │   │   │   │   ├─{Watchdog},1882
                                           │   │   │   │   │   │   ├─{llvmpipe-0},1877
                                           │   │   │   │   │   │   ├─{llvmpipe-1},1878
                                           │   │   │   │   │   │   ├─{llvmpipe-2},1879
                                           │   │   │   │   │   │   └─{llvmpipe-3},1880
                                           │   │   │   │   │   ├─{AudioThread},1818
                                           │   │   │   │   │   ├─{Bluez D-Bus thr},1809
                                           │   │   │   │   │   ├─{BrowserWatchdog},1825
                                           │   │   │   │   │   ├─{CacheThread_Blo},1821
                                           │   │   │   │   │   ├─{Chrome_HistoryT},1876
                                           │   │   │   │   │   ├─{Chrome_IOThread},1802
                                           │   │   │   │   │   ├─{CompositorTileW},1817
                                           │   │   │   │   │   ├─{CrShutdownDetec},1810
                                           │   │   │   │   │   ├─{NetworkChangeNo},1808
                                           │   │   │   │   │   ├─{TaskSchedulerFo},1816
                                           │   │   │   │   │   ├─{TaskSchedulerFo},2032
                                           │   │   │   │   │   ├─{TaskSchedulerFo},2053
                                           │   │   │   │   │   ├─{TaskSchedulerFo},2208
                                           │   │   │   │   │   ├─{TaskSchedulerSe},1797
                                           │   │   │   │   │   ├─{TaskSchedulerSi},1820
                                           │   │   │   │   │   ├─{TaskSchedulerSi},1822
                                           │   │   │   │   │   ├─{TaskSchedulerSi},1875
                                           │   │   │   │   │   ├─{TaskSchedulerSi},1881
                                           │   │   │   │   │   ├─{chromium-browse},1795
                                           │   │   │   │   │   ├─{extension_crash},1986
                                           │   │   │   │   │   ├─{gdbus},1807
                                           │   │   │   │   │   ├─{gmain},1806
                                           │   │   │   │   │   ├─{gpu-process_cra},1823
                                           │   │   │   │   │   ├─{inotify_reader},1801
                                           │   │   │   │   │   ├─{renderer_crash_},1894
                                           │   │   │   │   │   ├─{sandbox_ipc_thr},1790
                                           │   │   │   │   │   └─{utility_crash_u},2061
                                           │   │   │   │   ├─lxterminal,2148
                                           │   │   │   │   │   ├─bash,2150
                                           │   │   │   │   │   │   └─pstree,2271 -ap 0
                                           │   │   │   │   │   ├─gnome-pty-helpe,2149
                                           │   │   │   │   │   ├─{gdbus},2159
                                           │   │   │   │   │   └─{gmain},2151
                                           │   │   │   │   ├─oosplash,2177 --writer
                                           │   │   │   │   │   ├─soffice.bin,2195 --writer --splash-pipe=5
                                           │   │   │   │   │   │   ├─{PipeIPC},2204
                                           │   │   │   │   │   │   ├─{SelectionManage},2209
                                           │   │   │   │   │   │   ├─{gdbus},2206
                                           │   │   │   │   │   │   ├─{gmain},2205
                                           │   │   │   │   │   │   ├─{rtl_cache_wsupd},2198
                                           │   │   │   │   │   │   ├─{soffice.bin},2233
                                           │   │   │   │   │   │   ├─{soffice.bin},2234
                                           │   │   │   │   │   │   ├─{soffice.bin},2235
                                           │   │   │   │   │   │   ├─{soffice.bin},2236
                                           │   │   │   │   │   │   ├─{soffice.bin},2237
                                           │   │   │   │   │   │   ├─{soffice.bin},2238
                                           │   │   │   │   │   │   ├─{soffice.bin},2239
                                           │   │   │   │   │   │   └─{soffice.bin},2240
                                           │   │   │   │   │   ├─{osl_executeProc},2194
                                           │   │   │   │   │   └─{rtl_cache_wsupd},2190
                                           │   │   │   │   ├─(sh,847)
                                           │   │   │   │   ├─{gdbus},825
                                           │   │   │   │   ├─{gmain},824
                                           │   │   │   │   └─{menu-cache-io},895
                                           │   │   │   ├─lxpolkit,780
                                           │   │   │   │   ├─{gdbus},801
                                           │   │   │   │   └─{gmain},799
                                           │   │   │   ├─openbox,773 --config-file /home/pi/.config/openbox/lxde-pi-rc.xml
                                           │   │   │   ├─pcmanfm,791 --desktop --profile LXDE-pi
                                           │   │   │   │   ├─{gdbus},821
                                           │   │   │   │   └─{gmain},820
                                           │   │   │   ├─ssh-agent,756 x-session-manager
                                           │   │   │   ├─{gdbus},762
                                           │   │   │   └─{gmain},761
                                           │   │   ├─{gdbus},638
                                           │   │   └─{gmain},637
                                           │   ├─{gdbus},515
                                           │   └─{gmain},513
                                           ├─menu-cached,831 /run/user/1000/menu-cached-:0
                                           │   ├─{gdbus},834
                                           │   └─{gmain},833
                                           ├─polkitd,804 --no-debug
                                           │   ├─{gdbus},811
                                           │   └─{gmain},809
                                           ├─rngd,361 -r /dev/hwrng
                                           │   ├─{rngd},362
                                           │   ├─{rngd},363
                                           │   └─{rngd},364
                                           ├─rsyslogd,331 -n
                                           │   ├─{in:imklog},377
                                           │   ├─{in:imuxsock},376
                                           │   └─{rs:main Q:Reg},378
                                           ├─ssh-agent,803 -s
                                           ├─systemd,642 --user
                                           │   ├─(sd-pam),645         
                                           │   ├─dbus-daemon,659 --session --address=systemd: --nofork --nopidfile --systemd-activation
                                           │   ├─gvfs-afc-volume,866
                                           │   │   ├─{gdbus},870
                                           │   │   ├─{gmain},868
                                           │   │   └─{gvfs-afc-volume},867
                                           │   ├─gvfs-goa-volume,858
                                           │   │   ├─{gdbus},860
                                           │   │   └─{gmain},859
                                           │   ├─gvfs-gphoto2-vo,854
                                           │   │   ├─{gdbus},857
                                           │   │   └─{gmain},855
                                           │   ├─gvfs-mtp-volume,862
                                           │   │   ├─{gdbus},865
                                           │   │   └─{gmain},863
                                           │   ├─gvfs-udisks2-vo,835
                                           │   │   ├─{gdbus},837
                                           │   │   └─{gmain},836
                                           │   ├─gvfsd,763
                                           │   │   ├─{gdbus},765
                                           │   │   └─{gmain},764
                                           │   ├─gvfsd-fuse,768 /run/user/1000/gvfs -f -o big_writes
                                           │   │   ├─{gdbus},787
                                           │   │   ├─{gmain},786
                                           │   │   ├─{gvfs-fuse-sub},792
                                           │   │   ├─{gvfsd-fuse},782
                                           │   │   └─{gvfsd-fuse},783
                                           │   └─gvfsd-trash,904 --spawner :1.4 /org/gtk/gvfs/exec_spaw/0
                                           │       ├─{gdbus},906
                                           │       └─{gmain},905
                                           ├─systemd-journal,107
                                           ├─systemd-logind,334
                                           ├─systemd-timesyn,305
                                           │   └─{sd-resolve},320
                                           ├─systemd-udevd,139
                                           ├─thd,322 --triggers /etc/triggerhappy/triggers.d/ --socket /run/thd.socket --user nobody --deviceglob /dev/input/event*
                                           ├─udisksd,838 --no-debug
                                           │   ├─{cleanup},852
                                           │   ├─{gdbus},841
                                           │   ├─{gmain},839
                                           │   └─{probing-thread},842
                                           ├─wpa_supplicant,327 -u -s -O /run/wpa_supplicant
                                           └─wpa_supplicant,422 -B -c/etc/wpa_supplicant/wpa_supplicant.conf -iwlan0 -Dnl80211,wext
                                      pi@raspberrypi:~ $
                                      
                                      evroomE 1 Reply Last reply Reply Quote 0
                                      • evroomE Online
                                        evroom @bill22
                                        last edited by

                                        @bill22

                                        In order to remove avm_stream from pm2; I think you have to do:

                                        pm2 stop avm_stream
                                        pm2 delete avm_stream
                                        pm2 save
                                        
                                        pm2 status
                                        

                                        If pm2 status does not show the pid column, my command does not make sense.
                                        First stretch out the ssh window so that it shows.

                                        This is not good:

                                        pi@MagicPi:~/MagicMirror/css $ pm2 status
                                        ┌──────┬────┬──────┬────────┬───┬─────┬──────────┐
                                        │ Name │ id │ mode │ status │ ↺ │ cpu │ memory   │
                                        ├──────┼────┼──────┼────────┼───┼─────┼──────────┤
                                        │ axis │ 1  │ fork │ online │ 0 │ 0%  │ 2.5 MB   │
                                        │ mm   │ 0  │ fork │ online │ 0 │ 0%  │ 2.5 MB   │
                                        └──────┴────┴──────┴────────┴───┴─────┴──────────┘
                                        

                                        This is better:

                                        pi@MagicPi:~/MagicMirror/css $ pm2 status
                                        ┌──────────┬────┬─────────┬──────┬───────┬────────┬─────────┬────────┬─────┬──────────┬──────┬──────────┐
                                        │ App name │ id │ version │ mode │ pid   │ status │ restart │ uptime │ cpu │ mem      │ user │ watching │
                                        ├──────────┼────┼─────────┼──────┼───────┼────────┼─────────┼────────┼─────┼──────────┼──────┼──────────┤
                                        │ axis     │ 1  │ 2.5.0   │ fork │ 14186 │ online │ 0       │ 20h    │ 0%  │ 2.5 MB   │ pi   │ disabled │
                                        │ mm       │ 0  │ 2.5.0   │ fork │ 14180 │ online │ 0       │ 20h    │ 0%  │ 2.5 MB   │ pi   │ disabled │
                                        └──────────┴────┴─────────┴──────┴───────┴────────┴─────────┴────────┴─────┴──────────┴──────┴──────────┘
                                        

                                        MagicMirror version: 2.33.0
                                        Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
                                        Raspbian GNU/Linux 12 (bookworm)

                                        Test environment:
                                        MagicMirror version: v2.33.0
                                        Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
                                        Raspbian GNU/Linux 12 (bookworm)

                                        1 Reply Last reply Reply Quote 0
                                        • B Offline
                                          bill22
                                          last edited by bill22

                                          thanks, i removed the avm_stream.

                                          Below the status including the PID. Missed that before…

                                          pi@raspberrypi:~ $ pm2 status
                                          
                                          
                                          │ App name        │ id │ version │ mode │ pid │ status  │ restart │ uptime │ cpu │ mem      │ user │ watching │
                                          
                                          │ mm                   │ 1  │ N/A│ fork │ 940 │ online  │ 0             │ 37m    │ 0%  │ 2.3 MB   │ pi   │ disabled │
                                          │ omx_stream1 │ 0  │ N/A         │ fork │ 0   │ stopped │ 17          │ 0          │ 0%  │ 0 B          │ pi   │ disabled │
                                          
                                           Use `pm2 show <id|name>` to get more details about an app
                                          
                                          

                                          PIDs remain the same when I run pm2 status again

                                          evroomE 1 Reply Last reply Reply Quote 0
                                          • evroomE Online
                                            evroom @bill22
                                            last edited by evroom

                                            @bill22

                                            pm2 status will show the current status; will not restart mm & omx_stream1.
                                            You can try pm2 restart mm and see what happens.
                                            Repeat

                                            $ pstree -ap `pgrep omxplayer | head -1`; pstree -ap `pm2 status | grep omx_stream1 | awk '{print $10}'`
                                            

                                            a few times.
                                            I guess that you will see different PIDs and then status stopped (with pm2 status).
                                            But perhaps it will remain stable.

                                            MagicMirror version: 2.33.0
                                            Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
                                            Raspbian GNU/Linux 12 (bookworm)

                                            Test environment:
                                            MagicMirror version: v2.33.0
                                            Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
                                            Raspbian GNU/Linux 12 (bookworm)

                                            1 Reply Last reply Reply Quote 0

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