Read the statement by Michael Teeuw here.
Magic Mirror Blanks Several Hours
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@madscientist Could you please share what you use in your cronjob to reload the modules? Thanks!
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@sdetweil said in Magic Mirror Blanks Several Hours:
@striiker is this version 2.4.1?
The update module was throwing an error causing the black screen.
I would comment out that module
I’m in the same boat as @MadScientist in that my module rotation still dies necessitating a restart of the modules. Canceling the update check did improve the situation in that it apparently does not crash out as often.
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@sdetweil So I’ve updated my MagicMirror today with NPM update and NPM upgrade and my mirror is now black when I load it. My Mirror is pretty busy with NNOA3, video window from MotionEye and a few of the UK train apps. I was going to thin it down to see if that fixes it but thought Id check if anyone else found a fix yet.
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I’m not sure if my issue isnt an update failure. Im getting this message on upgrade
pi@pi:~/MagicMirror $ npm update
phantomjs-prebuilt@2.1.16 install /home/pi/MagicMirror/node_modules/phantomjs-prebuilt
node install.jsPhantomJS not found on PATH
Unexpected platform or architecture: linux/arm
It seems there is no binary available for your platform/architecture
Try to install PhantomJS globally
npm WARN grunt-yamllint@0.3.0 requires a peer of grunt@>=1.0.1 but none is installed. You must install peer dependencies yourself.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: phantomjs-prebuilt@2.1.16 (node_modules/phantomjs-prebuilt):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: phantomjs-prebuilt@2.1.16 install:node install.js
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1- moment@2.22.2
- iconv-lite@0.4.24
- walk@2.3.14
added 5 packages from 11 contributors and audited 2316 packages in 40.649s
found 5 low severity vulnerabilities
runnpm audit fixto fix them, ornpm auditfor details
phantomjs-prebuilt@2.1.16 install /home/pi/MagicMirror/node_modules/phantomjs-prebuilt
node install.jsPhantomJS not found on PATH
Unexpected platform or architecture: linux/arm
It seems there is no binary available for your platform/architecture
Try to install PhantomJS globallyelectron-chromedriver@1.8.0 install /home/pi/MagicMirror/node_modules/electron-chromedriver
node ./download-chromedriver.jssuccessfully dowloaded and extracted!
npm WARN grunt-yamllint@0.3.0 requires a peer of grunt@>=1.0.1 but none is installed. You must install peer dependencies yourself.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: phantomjs-prebuilt@2.1.16 (node_modules/phantomjs-prebuilt):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: phantomjs-prebuilt@2.1.16 install:node install.js
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1- spectron@3.8.0
removed 4 packages, updated 2 packages and audited 2311 packages in 42.884s
found 5 low severity vulnerabilities
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@graham-rich to update your MM installation you have to enter your MM directory and run
git pull && npm install. Looks like you tried to update npm instead. -
Just run NPM install in the MagicMirror directory and seems to have fixed it. Was suggestion from NPM audit command
thanks for suggestion tho -
I’m having trouble with this as well - blank screen for the past day no matter what I try to do. Now when I try to git pull && npm install, I get the following errors:
pi@raspberrypi:~/MagicMirror $ sudo git pull && npm install
Already up-to-date.
npm WARN checkPermissions Missing write access to /home/pi/MagicMirror/node_modules/socket.io-parser/node_modules
npm WARN grunt-stylelint@0.10.1 requires a peer of stylelint@^9.0.0 but none is installed. You must install peer dependencies yourself.npm ERR! path /home/pi/MagicMirror/node_modules/socket.io-parser/node_modules
npm ERR! code EACCES
npm ERR! errno -13
npm ERR! syscall access
npm ERR! Error: EACCES: permission denied, access ‘/home/pi/MagicMirror/node_modules/socket.io-parser/node_modules’
npm ERR! { Error: EACCES: permission denied, access ‘/home/pi/MagicMirror/node_modules/socket.io-parser/node_modules’
npm ERR! stack: ‘Error: EACCES: permission denied, access '/home/pi/MagicMirror/node_modules/socket.io-parser/node_modules'’,
npm ERR! errno: -13,
npm ERR! code: ‘EACCES’,
npm ERR! syscall: ‘access’,
npm ERR! path: ‘/home/pi/MagicMirror/node_modules/socket.io-parser/node_modules’ }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It is likely you do not have the permissions to access this file as the current user
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator (though this is not recommended).npm ERR! A complete log of this run can be found in:
npm ERR! /home/pi/.npm/_logs/2018-10-09T16_49_46_380Z-debug.logAND if I try to update npm itself, a different error appears:
pi@raspberrypi:~/MagicMirror $ sudo npm update
npm WARN grunt-stylelint@0.10.1 requires a peer of stylelint@^9.0.0 but none is installed. You must install peer dependencies yourself.npm ERR! path /home/pi/MagicMirror/node_modules/source-map/build/suffix-utils.jsm
npm ERR! code Unknown system error -117
npm ERR! errno -117
npm ERR! syscall unlink
npm ERR! Unknown system error -117: Unknown system error -117, unlink ‘/home/pi/MagicMirror/node_modules/source-map/build/suffix-utils.jsm’npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2018-10-09T16_54_00_820Z-debug.logAny help??
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Why are you running the update command with sudo?
Does your mirror work but it blanks the screen after some hours or is it always black? -
@madscientist It was always black - if I don’t run with sudo it quits almost immediately. I’m not sure exactly what the issue was, but I went ahead and restored a backup from 2.4.1 and it’s working fine now (removed the update alert on the top bar).
