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

Black Screen after installing fonts-noto-color-emoji

Scheduled Pinned Locked Moved Solved Troubleshooting
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  • K Offline
    kayakbabe @aunrea
    last edited by Aug 12, 2022, 6:17 PM

    @aunrea did you run?
    first switch to the MagicMirror folder like this

    cd /home/pi/MagicMirror/
    

    then run this command

    npm run config:check
    
    1 Reply Last reply Reply Quote 0
    • S Away
      sdetweil @aunrea
      last edited by Aug 12, 2022, 6:58 PM

      @aunrea see

      https://github.com/MichMich/MagicMirror/issues/2772

      you need to upgrade node and npm to minimum levels

      use my install script next time

      Sam

      How to add modules

      learning how to use browser developers window for css changes

      1 Reply Last reply Reply Quote 0
      • S Away
        sdetweil @aunrea
        last edited by Aug 12, 2022, 7:02 PM

        @aunrea said in Black Screen after installing fonts-noto-color-emoji:

        Didn’t realize the path mattered

        mm is just an app installed on the system

        Sam

        How to add modules

        learning how to use browser developers window for css changes

        1 Reply Last reply Reply Quote 0
        • A Offline
          aunrea
          last edited by Aug 12, 2022, 8:00 PM

          I have updated npm and node (in MagicMirror directory). I still have a black screen (I have done a reboot). When I run the config check I get a message saying there is no errors.

          
          > magicmirror@2.20.0 config:check
          > node js/check_config.js
          
          [12.08.2022 15:58.52.189] [INFO]  Checking file...  /home/pi/MagicMirror/config/                                       config.js
          [12.08.2022 15:58.52.486] [INFO]  Your configuration file doesn't contain syntax                                        errors :)
          
          
          S 1 Reply Last reply Aug 12, 2022, 8:43 PM Reply Quote 0
          • S Away
            sdetweil @aunrea
            last edited by Aug 12, 2022, 8:43 PM

            @aunrea after upgrading, you have to reinstall mm
            and maybe any modules

            still black screen maybe this
            https://forum.magicmirror.builders/topic/15778/fix-for-black-screen-in-2-16-and-later

            show is the messages at mm start

            if using pm2 then

            pm2 --lines=50

            Sam

            How to add modules

            learning how to use browser developers window for css changes

            A 1 Reply Last reply Aug 13, 2022, 1:03 AM Reply Quote 0
            • A Offline
              aunrea @sdetweil
              last edited by Aug 13, 2022, 1:03 AM

              I did a clean install of mm, added my modules, copied the saved config from the previous install to the new install. Everything looked fine, then I rebooted and now I again have a black screen!!!

              The npm log says:

               verbose cli /usr/bin/node /usr/bin/npm
              1 info using npm@8.11.0
              2 info using node@v16.16.0
              3 timing npm:load:whichnode Completed in 2ms
              4 timing config:load:defaults Completed in 12ms
              5 timing config:load:file:/usr/lib/node_modules/npm/npmrc Completed in 7ms
              6 timing config:load:builtin Completed in 9ms
              7 timing config:load:cli Completed in 9ms
              8 timing config:load:env Completed in 3ms
              9 timing config:load:file:/home/pi/MagicMirror/.npmrc Completed in 0ms
              10 timing config:load:project Completed in 26ms
              11 timing config:load:file:/home/pi/.npmrc Completed in 0ms
              12 timing config:load:user Completed in 3ms
              13 timing config:load:file:/usr/etc/npmrc Completed in 1ms
              14 timing config:load:global Completed in 2ms
              15 timing config:load:validate Completed in 2ms
              16 timing config:load:credentials Completed in 19ms
              17 timing config:load:setEnvs Completed in 7ms
              18 timing config:load Completed in 96ms
              19 timing npm:load:configload Completed in 97ms
              20 timing npm:load:mkdirpcache Completed in 5ms
              21 timing npm:load:mkdirplogs Completed in 5ms
              22 verbose title npm start
              23 verbose argv "start"
              24 timing npm:load:setTitle Completed in 6ms
              25 timing config:load:flatten Completed in 18ms
              26 timing npm:load:display Completed in 23ms
              27 verbose logfile logs-max:10 dir:/home/pi/.npm/_logs
              28 verbose logfile /home/pi/.npm/_logs/2022-08-13T00_05_23_038Z-debug-0.log
              29 timing npm:load:logFile Completed in 36ms
              30 timing npm:load:timers Completed in 1ms
              31 timing npm:load:configScope Completed in 1ms
              32 timing npm:load Completed in 182ms
              33 silly logfile start cleaning logs, removing 1 files
              34 silly logfile done cleaning log files
              

              The pm2 error log says:

              [8711:0812/191224.893179:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
              [8764:0812/191225.738183:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
              [8716:0812/191225.822559:ERROR:command_buffer_proxy_impl.cc(126)] ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.
              [1644:0812/194324.158131:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
              [1694:0812/194325.043000:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
              [1718:0812/194325.555134:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
              [1672:0812/194325.644795:ERROR:command_buffer_proxy_impl.cc(126)] ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.
              [12.08.2022 19:54.36.872] [ERROR] WARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module 'async'
              Require stack:
              - /home/pi/MagicMirror/modules/MMM-Tools/node_helper.js
              - /home/pi/MagicMirror/js/app.js
              - /home/pi/MagicMirror/js/electron.js
              - /home/pi/MagicMirror/node_modules/electron/dist/resources/default_app.asar/main.js
              - 
              [12.08.2022 19:54.36.913] [ERROR] App threw an error during load
              [12.08.2022 19:54.36.926] [ERROR] Error: Cannot find module 'async'
              Require stack:
              - /home/pi/MagicMirror/modules/MMM-Tools/node_helper.js
              - /home/pi/MagicMirror/js/app.js
              - /home/pi/MagicMirror/js/electron.js
              - /home/pi/MagicMirror/node_modules/electron/dist/resources/default_app.asar/main.js
              - 
                  at Module._resolveFilename (node:internal/modules/cjs/loader:940:15)
                  at n._resolveFilename (node:electron/js2c/browser_init:245:1105)
                  at Module._resolveFilename (/home/pi/MagicMirror/node_modules/module-alias/index.js:49:29)
                  at Module._load (node:internal/modules/cjs/loader:785:27)
                  at c._load (node:electron/js2c/asar_bundle:5:13343)
                  at Module.require (node:internal/modules/cjs/loader:1012:19)
                  at require (node:internal/modules/cjs/helpers:102:18)
                  at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-Tools/node_helper.js:6:13)
                  at Module._compile (node:internal/modules/cjs/loader:1118:14)
                  at Module._extensions..js (node:internal/modules/cjs/loader:1173:10)
              [12.08.2022 19:54.36.929] [ERROR] Whoops! There was an uncaught exception...
              [12.08.2022 19:54.36.978] [ERROR] Error: Cannot find module 'async'
              Require stack:
              - /home/pi/MagicMirror/modules/MMM-Tools/node_helper.js
              - /home/pi/MagicMirror/js/app.js
              - /home/pi/MagicMirror/js/electron.js
              - /home/pi/MagicMirror/node_modules/electron/dist/resources/default_app.asar/main.js
              - 
                  at Module._resolveFilename (node:internal/modules/cjs/loader:940:15)
                  at n._resolveFilename (node:electron/js2c/browser_init:245:1105)
                  at Module._resolveFilename (/home/pi/MagicMirror/node_modules/module-alias/index.js:49:29)
                  at Module._load (node:internal/modules/cjs/loader:785:27)
                  at c._load (node:electron/js2c/asar_bundle:5:13343)
                  at Module.require (node:internal/modules/cjs/loader:1012:19)
                  at require (node:internal/modules/cjs/helpers:102:18)
                  at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-Tools/node_helper.js:6:13)
                  at Module._compile (node:internal/modules/cjs/loader:1118:14)
                  at Module._extensions..js (node:internal/modules/cjs/loader:1173:10) {
                code: 'MODULE_NOT_FOUND',
                requireStack: [
                  '/home/pi/MagicMirror/modules/MMM-Tools/node_helper.js',
                  '/home/pi/MagicMirror/js/app.js',
                  '/home/pi/MagicMirror/js/electron.js',
                  '/home/pi/MagicMirror/node_modules/electron/dist/resources/default_app.asar/main.js',
                  undefined
                ]
              }
              [12.08.2022 19:54.36.981] [ERROR] MagicMirror² will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
              [12.08.2022 19:54.36.982] [ERROR] If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
              [1635:0812/195502.091221:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
              [1743:0812/195503.364570:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
              [1769:0812/195503.879521:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
              [12.08.2022 20:06.05.090] [WARN]  You're using a full whitelist configuration to allow for all IPs
              [1676:0812/200609.075206:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
              [1730:0812/200610.010984:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
              [1749:0812/200610.493257:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
              
              
              S 1 Reply Last reply Aug 13, 2022, 1:37 AM Reply Quote 0
              • S Away
                sdetweil @aunrea
                last edited by sdetweil Aug 13, 2022, 1:39 AM Aug 13, 2022, 1:37 AM

                @aunrea yep

                the link I gave u had the instructions in the 1st post

                find the message, get the name, install it in the module folder

                there are more than one library file missing. depends on the module… so I have to teach you the process.

                Screenshot_20220812-203617_Chrome.jpg

                Sam

                How to add modules

                learning how to use browser developers window for css changes

                A 1 Reply Last reply Aug 13, 2022, 3:30 AM Reply Quote 0
                • A Offline
                  aunrea @sdetweil
                  last edited by Aug 13, 2022, 3:30 AM

                  @sdetweil I think when I tried to install mmpm that it didn’t install correctly. I did it again and everything seems fine except I still have a black screen. But somehow in the web using the ip address it loads fine. Why would I get a black screen on the pi but everything working on the web? I even made a change to make sure it wasn’t cached and the change showed up so it’s new.

                  A 1 Reply Last reply Aug 13, 2022, 3:54 AM Reply Quote 0
                  • A Offline
                    aunrea @aunrea
                    last edited by Aug 13, 2022, 3:54 AM

                    I have been getting the following error mm-error.log:

                    
                    [12.08.2022 22:50.16.819] [WARN]  You're using a full whitelist configuration to allow for all IPs
                    [1707:0812/225020.891765:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
                    [1749:0812/225021.867756:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
                    [1768:0812/225022.360451:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
                    /home/pi/MagicMirror/node_modules/electron/dist/electron exited with signal SIGINT
                    [12.08.2022 23:24.59.722] [WARN]  You're using a full whitelist configuration to allow for all IPs
                    [1686:0812/232504.792579:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
                    [1735:0812/232505.286195:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
                    [12.08.2022 23:46.19.653] [WARN]  You're using a full whitelist configuration to allow for all IPs
                    [1623:0812/234649.995261:ERROR:viz_main_impl.cc(186)] Exiting GPU process due to errors during initialization
                    [1766:0812/234650.598873:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
                    
                    
                    S 1 Reply Last reply Aug 13, 2022, 11:34 AM Reply Quote 0
                    • S Away
                      sdetweil @aunrea
                      last edited by Aug 13, 2022, 11:34 AM

                      @aunrea are you running the 64 bit raspi os?

                      this is a configuration problem when using the Vulcan video driver.

                      Sam

                      How to add modules

                      learning how to use browser developers window for css changes

                      A 1 Reply Last reply Aug 13, 2022, 12:51 PM Reply Quote 0
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