Read the statement by Michael Teeuw here.
Black Screen after installing fonts-noto-color-emoji
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I tried
sudo apt install fonts-noto-color-emojiand it installed fine. After the reboot I now just get a black screen.I then tried
npm run config:checkand I got this message:npm ERR! code ENOENT npm ERR! syscall open npm ERR! path /home/pi/package.json npm ERR! errno -2 npm ERR! enoent ENOENT: no such file or directory, open '/home/pi/package.json' npm ERR! enoent This is related to npm not being able to find a file. npm ERR! enoent npm ERR! A complete log of this run can be found in: npm ERR! /home/pi/.npm/_logs/2022-08-12T16_15_05_667Z-debug.logHere is the error log file:
0 verbose cli [ '/usr/bin/node', '/usr/bin/npm', 'run', 'config:check' ] 1 info using npm@7.21.0 2 info using node@v10.23.2 3 timing npm:load:whichnode Completed in 2ms 4 timing config:load:defaults Completed in 10ms 5 timing config:load:file:/usr/lib/node_modules/npm/npmrc Completed in 16ms 6 timing config:load:builtin Completed in 18ms 7 timing config:load:cli Completed in 12ms 8 timing config:load:env Completed in 3ms 9 timing config:load:project Completed in 7ms 10 timing config:load:file:/home/pi/.npmrc Completed in 3ms 11 timing config:load:user Completed in 4ms 12 timing config:load:file:/usr/etc/npmrc Completed in 1ms 13 timing config:load:global Completed in 2ms 14 timing config:load:validate Completed in 2ms 15 timing config:load:credentials Completed in 6ms 16 timing config:load:setEnvs Completed in 5ms 17 timing config:load Completed in 70ms 18 timing npm:load:configload Completed in 72ms 19 timing npm:load:setTitle Completed in 1ms 20 timing npm:load:setupLog Completed in 5ms 21 timing config:load:flatten Completed in 23ms 22 timing npm:load:cleanupLog Completed in 20ms 23 timing npm:load:configScope Completed in 0ms 24 timing npm:load:projectScope Completed in 1ms 25 timing npm:load Completed in 141ms 26 timing command:run-script Completed in 41ms 27 verbose stack Error: ENOENT: no such file or directory, open '/home/pi/package.json' 28 verbose cwd /home/pi 29 verbose Linux 5.4.83-v7+ 30 verbose argv "/usr/bin/node" "/usr/bin/npm" "run" "config:check" 31 verbose node v10.23.2 32 verbose npm v7.21.0 33 error code ENOENT 34 error syscall open 35 error path /home/pi/package.json 36 error errno -2 37 error enoent ENOENT: no such file or directory, open '/home/pi/package.json' 38 error enoent This is related to npm not being able to find a file. 39 verbose exit -2It appears I am missing the file package.json, but I don’t know what that is or how to make/get the file.
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@sdetweil I am so sorry. I don’t know how I missed this from one installation to another but feel truly ashamed. What happened is that I used a copy of config.js that I thought was the one working from previous install. But it was missing the classes clause to show the modules.
Again, so sorry and super grateful for putting me on the right track :)
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@aunrea
What is happening is that npm can’t find config:check in /home/pi/You have to move into the Magicmirror folder before running
npm run config:check -
@aunrea you are in the wrong folder
cd ~/MagicMirror -
Didn’t realize the path mattered.
> magicmirror@2.20.0 config:check > node js/check_config.js /home/pi/MagicMirror/node_modules/@eslint/eslintrc/dist/eslintrc.cjs:2383 const require$1 = Module.createRequire(require('url').pathToFileURL(__filename).toString()); ^ TypeError: Module.createRequire is not a function at Object.<anonymous> (/home/pi/MagicMirror/node_modules/@eslint/eslintrc/dist/eslintrc.cjs:2383:26) at Module._compile (internal/modules/cjs/loader.js:778:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10) at Module.load (internal/modules/cjs/loader.js:653:32) at tryModuleLoad (internal/modules/cjs/loader.js:593:12) at Function.Module._load (internal/modules/cjs/loader.js:585:3) at Module.require (internal/modules/cjs/loader.js:692:17) at require (internal/modules/cjs/helpers.js:25:18) at Object.<anonymous> (/home/pi/MagicMirror/node_modules/eslint/lib/cli-engine/cli-engine.js:33:5) at Module._compile (internal/modules/cjs/loader.js:778:30)I don’t understand this.
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@aunrea did you run?
first switch to the MagicMirror folder like thiscd /home/pi/MagicMirror/then run this command
npm run config:check -
@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
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@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
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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 :) -
@aunrea after upgrading, you have to reinstall mm
and maybe any modulesstill black screen maybe this
https://forum.magicmirror.builders/topic/15778/fix-for-black-screen-in-2-16-and-latershow is the messages at mm start
if using pm2 then
pm2 --lines=50
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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 filesThe 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] [31mWARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module 'async'[39m [31mRequire stack:[39m [31m- /home/pi/MagicMirror/modules/MMM-Tools/node_helper.js[39m [31m- /home/pi/MagicMirror/js/app.js[39m [31m- /home/pi/MagicMirror/js/electron.js[39m [31m- /home/pi/MagicMirror/node_modules/electron/dist/resources/default_app.asar/main.js[39m [31m- [39m [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] [33mYou're using a full whitelist configuration to allow for all IPs[39m [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. -
@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.
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@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.
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I have been getting the following error mm-error.log:
[12.08.2022 22:50.16.819] [WARN] [33mYou're using a full whitelist configuration to allow for all IPs[39m [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] [33mYou're using a full whitelist configuration to allow for all IPs[39m [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] [33mYou're using a full whitelist configuration to allow for all IPs[39m [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. -
@aunrea are you running the 64 bit raspi os?
this is a configuration problem when using the Vulcan video driver.
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@sdetweil I am running the 32 bit raspi os. I used the official raspberry pi imager to create it.
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I think it’s a GPU issue. Could it have been a bad install of the os? Should I reinstall?
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@aunrea I do not know
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Ok I am going to try a new install on my raspberry pi 4, instead of the 3B I have been using.
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@aunrea any luck resolving this issue?
I have a fresh install of MM on an RPI4 (Rasbian OS 32bit) and get the same problem when installing MMM-Face-Reco-DNN. Only errors I have in the logs are the same GPU related ones.And the strange thing is that I have the exact same setup on a different SD card done 6 weeks ago. And that works perfectly. It reporst my MM is outdated, but I don’t dare updating it now.
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@arosenhave depends on which video driver is enabled in /boot/config.txt
edit the script which starts MM
and addexport ELECTRON_DISABLE_GPU=1
before the
npm start
line
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