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

    MMM-MQTT = Blank Screen

    Scheduled Pinned Locked Moved Unsolved Troubleshooting
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    • S Offline
      sdetweil @vinnie1
      last edited by

      @vinnie1 could you provide more of the pm2 logs?
      –lines=50

      Sam

      How to add modules

      learning how to use browser developers window for css changes

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      • V Offline
        vinnie1 @sdetweil
        last edited by

        @sdetweil

        Thanks for taking the time to have a look.

        This is everything from the command pm2 logs

        pi2@MagicMirror:~/MagicMirror/config $ pm2 logs
        [TAILING] Tailing last 15 lines for [all] processes (change the value with --lines option)
        /home/pi2/.pm2/pm2.log last 15 lines:
        PM2        | 2023-02-06T07:38:59: PM2 log: pid=693 msg=failed to kill - retrying in 100ms
        PM2        | 2023-02-06T07:38:59: PM2 log: pid=693 msg=failed to kill - retrying in 100ms
        
        PM2        | 2023-02-06T07:39:00: PM2 log: pid=693 msg=failed to kill - retrying in 100ms
        PM2        | 2023-02-06T07:39:00: PM2 log: pid=693 msg=failed to kill - retrying in 100ms
        PM2        | 2023-02-06T07:39:00: PM2 log: pid=693 msg=failed to kill - retrying in 100ms
        PM2        | 2023-02-06T07:39:00: PM2 log: pid=693 msg=failed to kill - retrying in 100ms
        PM2        | 2023-02-06T07:39:00: PM2 log: pid=693 msg=failed to kill - retrying in 100ms
        PM2        | 2023-02-06T07:39:00: PM2 log: pid=693 msg=failed to kill - retrying in 100ms
        PM2        | 2023-02-06T07:39:00: PM2 log: pid=693 msg=failed to kill - retrying in 100ms
        PM2        | 2023-02-06T07:39:00: PM2 log: pid=693 msg=failed to kill - retrying in 100ms
        PM2        | 2023-02-06T07:39:00: PM2 log: Process with pid 693 still alive after 1600ms, sending it SIGKILL now...
        PM2        | 2023-02-06T07:39:03: PM2 log: App [mm:0] exited with code [0] via signal [SIGKILL]
        PM2        | 2023-02-06T07:39:03: PM2 log: pid=693 msg=process killed
        PM2        | 2023-02-06T07:40:15: PM2 log: App [mm:0] starting in -fork mode-
        PM2        | 2023-02-06T07:40:15: PM2 log: App [mm:0] online
        
        /home/pi2/.pm2/logs/mm-error.log last 15 lines:
        0|mm       | [1318:0204/093618.954184:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
        0|mm       | [1281:0204/093619.055108:ERROR:command_buffer_proxy_impl.cc(126)] ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.
        0|mm       | [1318:0205/050009.577343:ERROR:connection.cc(46)] X connection error received.
        0|mm       | [1318:0205/050009.577492:ERROR:connection.cc(46)] X connection error received.
        0|mm       | [1268:0205/050132.845932:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
        0|mm       | [1321:0205/050133.251938:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
        0|mm       | [1277:0205/050133.344683:ERROR:command_buffer_proxy_impl.cc(126)] ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.
        0|mm       | [1321:0206/050014.605843:ERROR:connection.cc(46)] X connection error received.
        0|mm       | [1321:0206/050014.605850:ERROR:connection.cc(46)] X connection error received.
        0|mm       | [1270:0206/050128.218984:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
        0|mm       | [1323:0206/050128.620777:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
        0|mm       | [1277:0206/050128.732856:ERROR:command_buffer_proxy_impl.cc(126)] ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.
        0|mm       | [2762:0206/074034.819745:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
        0|mm       | [2805:0206/074035.474647:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
        0|mm       | [2776:0206/074035.538693:ERROR:command_buffer_proxy_impl.cc(126)] ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.
        
        /home/pi2/.pm2/logs/mm-out.log last 15 lines:
        0|mm       | [06.02.2023 07:40.28.058] [LOG]   Server started ...
        0|mm       | [06.02.2023 07:40.28.063] [LOG]   Connecting socket for: updatenotification
        0|mm       | [06.02.2023 07:40.28.065] [LOG]   Starting module helper: updatenotification
        0|mm       | [06.02.2023 07:40.28.067] [LOG]   Connecting socket for: calendar
        0|mm       | [06.02.2023 07:40.28.068] [LOG]   Starting node helper for: calendar
        0|mm       | [06.02.2023 07:40.28.070] [LOG]   Connecting socket for: MMM-ImageSlideshow
        0|mm       | [06.02.2023 07:40.28.072] [LOG]   Connecting socket for: MMM-MQTT
        0|mm       | [06.02.2023 07:40.28.074] [LOG]   Connecting socket for: MMM-Jast
        0|mm       | [06.02.2023 07:40.28.075] [LOG]   MMM-Jast helper method started...
        0|mm       | [06.02.2023 07:40.28.077] [LOG]   Connecting socket for: newsfeed
        0|mm       | [06.02.2023 07:40.28.078] [LOG]   Starting node helper for: newsfeed
        0|mm       | [06.02.2023 07:40.28.080] [LOG]   Sockets connected & modules started ...
        0|mm       | [06.02.2023 07:40.28.262] [LOG]   Launching application.
        0|mm       | [06.02.2023 07:40.39.239] [LOG]   Create new calendarfetcher for url: http://www.calendarlabs.com/ical-calendar/ics/35/Australia_Holidays.ics - Interval: 300000
        0|mm       | [06.02.2023 07:40.41.159] [INFO]  Calendar-Fetcher: Broadcasting 18 events.
        

        And for more info here is the relevant section of my config.js

            {
                        module: 'MMM-MQTT',
                                position: 'bottom_left',
                                header: 'MQTT',
                                config: {
                                logging: false,
                                useWildcards: false,
                                mqttServers: [
                                        {
                                        address: 'localhost',
                                        port: '1883',
                                        subscriptions: [
                                                {
                                                topic: 'sensor/data',
                                                label: 'Temp',
                                                broadcast: false,
                                                },
                                                {
                                                topic: 'MM/Accu/Lader2',
                                                label: 'Acculader 2',
                                                broadcast: false,
                                                },
                                                {
                                                topic: 'Energie/power_delivered',
                                                label: 'Verbruik',
                                                suffix: 'kWh',
                                                broadcast: false,
                                                }
                                        ]
                                        }
                                        ],
                                }
                        },
        
        

        With or without the MQTT in config.js the logs look the same.
        Maybe the error is in the config.js somewhere?

        S 1 Reply Last reply Reply Quote 0
        • S Offline
          sdetweil @vinnie1
          last edited by

          @vinnie1 still not enough

          do

          pm2 stop all
          pm2 flush

          pm2 start all

          wait 30 seconds
          ctrl-m to minimize mm
          pm2 stop all

          pm2 logs --lines=100

          Sam

          How to add modules

          learning how to use browser developers window for css changes

          V 1 Reply Last reply Reply Quote 0
          • V Offline
            vinnie1 @sdetweil
            last edited by

            @sdetweil

            ok, here is the output.

            Just for information this is done over ssh.

            pi2@MagicMirror:~/MagicMirror/config $ pm2 logs --lines=100
            [TAILING] Tailing last 100 lines for [all] processes (change the value with --lines option)
            /home/pi2/.pm2/pm2.log last 100 lines:
            PM2        | 2023-02-09T10:48:02: PM2 log: App [mm:0] starting in -fork mode-
            PM2        | 2023-02-09T10:48:02: PM2 log: App [mm:0] online
            PM2        | 2023-02-09T10:50:12: PM2 log: Stopping app:mm id:0
            PM2        | 2023-02-09T10:50:13: PM2 log: pid=1664 msg=failed to kill - retrying in 100ms
            PM2        | 2023-02-09T10:50:13: PM2 log: pid=1664 msg=failed to kill - retrying in 100ms
            PM2        | 2023-02-09T10:50:13: PM2 log: pid=1664 msg=failed to kill - retrying in 100ms
            PM2        | 2023-02-09T10:50:13: PM2 log: pid=1664 msg=failed to kill - retrying in 100ms
            PM2        | 2023-02-09T10:50:13: PM2 log: App [mm:0] exited with code [0] via signal [SIGINT]
            PM2        | 2023-02-09T10:50:13: PM2 log: pid=1664 msg=process killed
            
            /home/pi2/.pm2/logs/mm-out.log last 100 lines:
            0|mm       | 
            0|mm       | > magicmirror@2.22.0 start
            0|mm       | > DISPLAY="${DISPLAY:=:0}" ./node_modules/.bin/electron js/electron.js
            0|mm       | 
            0|mm       | [09.02.2023 10:48.09.593] [LOG]   Starting MagicMirror: v2.22.0
            0|mm       | [09.02.2023 10:48.09.609] [LOG]   Loading config ...
            0|mm       | [09.02.2023 10:48.09.626] [LOG]   Loading module helpers ...
            0|mm       | [09.02.2023 10:48.09.632] [LOG]   No helper found for module: alert.
            0|mm       | [09.02.2023 10:48.09.669] [LOG]   Initializing new module helper ...
            0|mm       | [09.02.2023 10:48.09.672] [LOG]   Module helper loaded: updatenotification
            0|mm       | [09.02.2023 10:48.09.675] [LOG]   No helper found for module: clock.
            0|mm       | [09.02.2023 10:48.10.394] [LOG]   Initializing new module helper ...
            0|mm       | [09.02.2023 10:48.10.399] [LOG]   Module helper loaded: calendar
            0|mm       | [09.02.2023 10:48.10.411] [LOG]   No helper found for module: weather.
            0|mm       | [09.02.2023 10:48.10.420] [LOG]   Initializing new module helper ...
            0|mm       | [09.02.2023 10:48.10.421] [LOG]   Module helper loaded: MMM-ImageSlideshow
            0|mm       | [09.02.2023 10:48.10.895] [LOG]   Initializing new module helper ...
            0|mm       | [09.02.2023 10:48.10.896] [LOG]   Module helper loaded: MMM-MQTT
            0|mm       | [09.02.2023 10:48.12.346] [LOG]   Initializing new module helper ...
            0|mm       | [09.02.2023 10:48.12.348] [LOG]   Module helper loaded: MMM-Jast
            0|mm       | [09.02.2023 10:48.12.453] [LOG]   Initializing new module helper ...
            0|mm       | [09.02.2023 10:48.12.455] [LOG]   Module helper loaded: newsfeed
            0|mm       | [09.02.2023 10:48.12.456] [LOG]   All module helpers loaded.
            0|mm       | [09.02.2023 10:48.12.758] [LOG]   Starting server on port 8080 ... 
            0|mm       | [09.02.2023 10:48.13.766] [LOG]   Server started ...
            0|mm       | [09.02.2023 10:48.13.768] [LOG]   Connecting socket for: updatenotification
            0|mm       | [09.02.2023 10:48.13.770] [LOG]   Starting module helper: updatenotification
            0|mm       | [09.02.2023 10:48.13.772] [LOG]   Connecting socket for: calendar
            0|mm       | [09.02.2023 10:48.13.773] [LOG]   Starting node helper for: calendar
            0|mm       | [09.02.2023 10:48.13.779] [LOG]   Connecting socket for: MMM-ImageSlideshow
            0|mm       | [09.02.2023 10:48.13.781] [LOG]   Connecting socket for: MMM-MQTT
            0|mm       | [09.02.2023 10:48.13.783] [LOG]   Connecting socket for: MMM-Jast
            0|mm       | [09.02.2023 10:48.13.785] [LOG]   MMM-Jast helper method started...
            0|mm       | [09.02.2023 10:48.13.787] [LOG]   Connecting socket for: newsfeed
            0|mm       | [09.02.2023 10:48.13.789] [LOG]   Starting node helper for: newsfeed
            0|mm       | [09.02.2023 10:48.13.791] [LOG]   Sockets connected & modules started ...
            0|mm       | [09.02.2023 10:48.14.076] [LOG]   Launching application.
            0|mm       | [09.02.2023 10:48.22.293] [LOG]   Create new calendarfetcher for url: http://www.calendarlabs.com/ical-calendar/ics/35/Australia_Holidays.ics - Interval: 300000
            0|mm       | [09.02.2023 10:48.24.266] [INFO]  Calendar-Fetcher: Broadcasting 18 events.
            
            /home/pi2/.pm2/logs/mm-error.log last 100 lines:
            0|mm       | [1719:0209/104818.604536:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
            0|mm       | [1761:0209/104819.018207:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
            0|mm       | [1732:0209/104819.110729:ERROR:command_buffer_proxy_impl.cc(126)] ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.
            0|mm       | /home/pi2/MagicMirror/node_modules/electron/dist/electron exited with signal SIGINT
            
            
            S 1 Reply Last reply Reply Quote 0
            • S Offline
              sdetweil @vinnie1
              last edited by

              @vinnie1 see this for steps to turn off gpu

              https://forum.magicmirror.builders/topic/16409/mmm-flights/16?_=1675905532490

              Sam

              How to add modules

              learning how to use browser developers window for css changes

              V 1 Reply Last reply Reply Quote 0
              • V Offline
                vinnie1 @sdetweil
                last edited by

                @sdetweil

                Still get the errors

                /home/pi2/.pm2/logs/mm-error.log last 100 lines:
                0|mm       | [2768:0211/074735.631766:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
                0|mm       | [2811:0211/074736.362425:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
                0|mm       | [2782:0211/074736.436519:ERROR:command_buffer_proxy_impl.cc(126)] ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.
                
                
                
                S 1 Reply Last reply Reply Quote 0
                • S Offline
                  sdetweil @vinnie1
                  last edited by

                  @vinnie1 did u add the
                  export ELECTRON_DISABLE_GPU=1

                  to the correct file

                  Sam

                  How to add modules

                  learning how to use browser developers window for css changes

                  V 1 Reply Last reply Reply Quote 0
                  • V Offline
                    vinnie1 @sdetweil
                    last edited by

                    @sdetweil

                    yes

                    /MagicMirror/installers/mm.sh

                    I also have a mm.sh in my home directory (not sure why), I put it in there as well.

                    S 1 Reply Last reply Reply Quote 0
                    • S Offline
                      sdetweil @vinnie1
                      last edited by

                      @vinnie1 to figure out which script needs updating use pm2 commands

                      pm2 status

                      will show you all the apps it is managing

                      for each, using the number or name do

                      pm2 info x

                      where x is the number or name
                      for example
                      pm2 info 0
                      or
                      pm2 info MagicMirror

                      it will tell you lots of things, but one is the name of the script used to launch the app

                      Sam

                      How to add modules

                      learning how to use browser developers window for css changes

                      V 1 Reply Last reply Reply Quote 0
                      • V Offline
                        vinnie1 @sdetweil
                        last edited by

                        @sdetweil

                        With all my fiddling, my MagicMirror is now broken, it wont start.

                        Over the next few days I will do a clean install, and then take it from there.

                        Thanks for your help.

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