still have problems:

nunjucks.min.js:1 Failed to load resource: the server responded with a status of 404 (Not Found)
Roboto-Condensed-Regular.woff2:1 Failed to load resource: the server responded with a status of 404 (Not Found)
Roboto-Condensed-Regular.woff:1 Failed to load resource: the server responded with a status of 404 (Not Found)
nunjucks.min.js:1 Failed to load resource: the server responded with a status of 404 (Not Found)
(index):1 Refused to execute script from 'http://ip.yukiegaming.nl:8989/vendor/node_modules/nunjucks/browser/nunjucks.min.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.
main.js:450 Initializing MagicMirror.
translator.js:201 Loading core translation file: translations/nl.json
translator.js:224 Loading core translation fallback file: translations/en.json
loader.js:182 Load script: modules/default/alert//alert.js
Roboto-Condensed-Regular.ttf:1 Failed to load resource: the server responded with a status of 404 (Not Found)
module.js:477 Module registered: alert
loader.js:152 Bootstrapping module: alert
loader.js:182 Load script: modules/default/alert/classie.js
loader.js:182 Load script: modules/default/alert/modernizr.custom.js
loader.js:182 Load script: modules/default/alert/notificationFx.js
loader.js:157 Scripts loaded for: alert
loader.js:197 Load stylesheet: modules/default/alert/ns-default.css
loader.js:159 Styles loaded for: alert
translator.js:172 alert - Load translation: translations/nl.json
translator.js:174 alert - Load translation fallback: translations/en.json
loader.js:161 Translations loaded for: alert
loader.js:182 Load script: modules/default/updatenotification//updatenotification.js
module.js:477 Module registered: updatenotification
loader.js:152 Bootstrapping module: updatenotification
loader.js:157 Scripts loaded for: updatenotification
loader.js:159 Styles loaded for: updatenotification
loader.js:161 Translations loaded for: updatenotification
loader.js:182 Load script: modules/default/clock//clock.js
module.js:477 Module registered: clock
loader.js:152 Bootstrapping module: clock
loader.js:182 Load script: vendor/node_modules/moment/min/moment-with-locales.js
:8989/vendor/node_modules/moment/min/moment-with-locales.js:1 Failed to load resource: the server responded with a status of 404 (Not Found)
(index):1 Refused to execute script from 'http://ip.yukiegaming.nl:8989/vendor/node_modules/moment/min/moment-with-locales.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.
loader.js:190 Error on loading script: vendor/node_modules/moment/min/moment-with-locales.js
script.onerror @ loader.js:190
loader.js:182 Load script: vendor/node_modules/moment-timezone/builds/moment-timezone-with-data.js
:8989/vendor/node_modules/moment-timezone/builds/moment-timezone-with-data.js:1 Failed to load resource: the server responded with a status of 404 (Not Found)
(index):1 Refused to execute script from 'http://ip.yukiegaming.nl:8989/vendor/node_modules/moment-timezone/builds/moment-timezone-with-data.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.
loader.js:190 Error on loading script: vendor/node_modules/moment-timezone/builds/moment-timezone-with-data.js
script.onerror @ loader.js:190
loader.js:157 Scripts loaded for: clock
loader.js:197 Load stylesheet: modules/default/clock/clock_styles.css
loader.js:159 Styles loaded for: clock
loader.js:161 Translations loaded for: clock
loader.js:182 Load script: modules/default/calendar//calendar.js
module.js:477 Module registered: calendar
loader.js:152 Bootstrapping module: calendar
loader.js:237 File already loaded: moment.js
loader.js:157 Scripts loaded for: calendar
loader.js:197 Load stylesheet: modules/default/calendar/calendar.css
loader.js:197 Load stylesheet: vendor/node_modules/font-awesome/css/font-awesome.min.css
(index):1 Refused to apply style from 'http://ip.yukiegaming.nl:8989/vendor/node_modules/font-awesome/css/font-awesome.min.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
loader.js:206 Error on loading stylesheet: vendor/node_modules/font-awesome/css/font-awesome.min.css
stylesheet.onerror @ loader.js:206
loader.js:159 Styles loaded for: calendar
loader.js:161 Translations loaded for: calendar
loader.js:182 Load script: modules/default/compliments//compliments.js
module.js:477 Module registered: compliments
loader.js:152 Bootstrapping module: compliments
loader.js:237 File already loaded: moment.js
loader.js:157 Scripts loaded for: compliments
loader.js:159 Styles loaded for: compliments
loader.js:161 Translations loaded for: compliments
loader.js:182 Load script: modules/default/currentweather//currentweather.js
module.js:477 Module registered: currentweather
loader.js:152 Bootstrapping module: currentweather
loader.js:237 File already loaded: moment.js
loader.js:157 Scripts loaded for: currentweather
loader.js:197 Load stylesheet: vendor/node_modules/weathericons/css/weather-icons.css
(index):1 Refused to apply style from 'http://ip.yukiegaming.nl:8989/vendor/node_modules/weathericons/css/weather-icons.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
loader.js:206 Error on loading stylesheet: vendor/node_modules/weathericons/css/weather-icons.css
stylesheet.onerror @ loader.js:206
loader.js:197 Load stylesheet: modules/default/currentweather/currentweather.css
loader.js:159 Styles loaded for: currentweather
loader.js:161 Translations loaded for: currentweather
loader.js:182 Load script: modules/default/weatherforecast//weatherforecast.js
module.js:477 Module registered: weatherforecast
loader.js:152 Bootstrapping module: weatherforecast
loader.js:237 File already loaded: moment.js
loader.js:157 Scripts loaded for: weatherforecast
loader.js:237 File already loaded: weather-icons.css
loader.js:197 Load stylesheet: modules/default/weatherforecast/weatherforecast.css
loader.js:159 Styles loaded for: weatherforecast
loader.js:161 Translations loaded for: weatherforecast
loader.js:182 Load script: modules/default/newsfeed//newsfeed.js
module.js:477 Module registered: newsfeed
loader.js:152 Bootstrapping module: newsfeed
loader.js:237 File already loaded: moment.js
loader.js:157 Scripts loaded for: newsfeed
loader.js:159 Styles loaded for: newsfeed
loader.js:161 Translations loaded for: newsfeed
loader.js:197 Load stylesheet: css/custom.css
alert.js:153 Starting module: alert
updatenotification.js:10 Start updatenotification
clock.js:40 Starting module: clock
clock.js:49 Uncaught ReferenceError: moment is not defined
    at Class.start (clock.js:49)
    at startModules (loader.js:55)
    at loader.js:40
    at HTMLLinkElement.stylesheet.onload (loader.js:203)
15clock.js:77 Uncaught (in promise) ReferenceError: moment is not defined
    at Class.getDom (clock.js:77)
    at main.js:110
    at new Promise (<anonymous>)
    at updateDom (main.js:109)
    at Object.updateDom (main.js:514)
    at Class.updateDom (module.js:358)
    at clock.js:45
(index):1 Refused to apply style from 'http://ip.yukiegaming.nl:8989/vendor/node_modules/font-awesome/css/font-awesome.min.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
(index):1 Refused to apply style from 'http://ip.yukiegaming.nl:8989/vendor/node_modules/weathericons/css/weather-icons.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
328clock.js:77 Uncaught (in promise) ReferenceError: moment is not defined
    at Class.getDom (clock.js:77)
    at main.js:110
    at new Promise (<anonymous>)
    at updateDom (main.js:109)
    at Object.updateDom (main.js:514)
    at Class.updateDom (module.js:358)
    at clock.js:45
getDom @ clock.js:77
(anonymous) @ main.js:110
updateDom @ main.js:109
updateDom @ main.js:514
updateDom @ module.js:358
(anonymous) @ clock.js:45

chek:
npm install errors magicmirror@2.4.1 &

dbus-deamon is running under the user jcklerk and i start up magicmirror whif root user

but still black screen

and wat does the consel put out?? ( wher you type npm start )

@killing-joke try pm2 stop mm or pm2 stop mm.sh

@jcklerk only is jou didnt see ennything on the screan if you start up the magicmirror
like so https://gyazo.com/88b59086d8b394e8cdf94dd3faa1b014

and this is the screan when the dev is tunt on…
https://gyazo.com/d2492aa8a2988b37a353e49b72aee5d9

stop the auto run and goo to the magicmirror folder in the command line and type npm start dev

chek if ther are errors… bicase then the application is blank and your monitor is going in sleep…

and tis are the errors when i start magicmirror the same as back screan when start up an errors…

https://gyazo.com/be9187d769730cb5660ec20a762d8d2c

https://gyazo.com/de3438265af95dc1cc17933879fdf6a6
https://gyazo.com/e871e73e0e5dbac86b120641f337d208
https://gyazo.com/5e98e4abd093e7f27cec581d4fbaffab

Have sam one a fix for this ?? and npm start – --disable-gpu doesnt work so ja

root@smart-mirror-jcklerk:~/MagicMirror# npm install

> uws@0.14.5 install /root/MagicMirror/node_modules/uws
> node-gyp rebuild > build_log.txt 2>&1 || exit 0


> electron-chromedriver@1.7.1 install /root/MagicMirror/node_modules/spectron/node_modules/electron-chromedriver
> node ./download-chromedriver.js


> electron@2.0.0 postinstall /root/MagicMirror/node_modules/electron
> node install.js

Downloading SHASUMS256.txt
[============================================>] 100.0% of 5.33 kB (5.33 kB/s)
npm WARN lifecycle magicmirror@2.4.1~install: cannot run in wd magicmirror@2.4.1 cd vendor && npm install (wd=/root/MagicMirror)
npm WARN lifecycle magicmirror@2.4.1~postinstall: cannot run in wd magicmirror@2.4.1 sh installers/postinstall/postinstall.sh && npm run install-fonts (wd=/root/MagicMirror)
npm WARN grunt-stylelint@0.10.0 requires a peer of stylelint@^9.0.0 but none is installed. You must install peer dependencies yourself.

added 188 packages from 255 contributors, removed 132 packages, updated 236 packages, moved 2 packages and audited 2540 packages in 257.166s
found 72 vulnerabilities (30 low, 32 moderate, 9 high, 1 critical)
  run `npm audit fix` to fix them, or `npm audit` for details

i have installd stylelint@^9.0.0 install after this error…

I hope ome one can help me

I’m are going to re install ubuntu and chek if i have the same error bicase i have som oudio problems whit google assistant after i install magicmirror…

@sean Nope doesn’t work for me…

root@smart-mirror-jcklerk:~/MagicMirror# npm start -- --disable-gpu

> magicmirror@2.4.1 start /root/MagicMirror
> sh run-start.sh "--disable-gpu"


(electron:7962): GLib-GIO-CRITICAL **: g_dbus_connection_register_object: assertion 'G_IS_DBUS_CONNECTION (connection)' failed

(electron:7962): GLib-GIO-CRITICAL **: g_dbus_connection_register_object: assertion 'G_IS_DBUS_CONNECTION (connection)' failed

(electron:7962): GLib-GIO-CRITICAL **: g_dbus_connection_get_unique_name: assertion 'G_IS_DBUS_CONNECTION (connection)' failed
Starting MagicMirror: v2.4.1
Loading config ...
Loading module helpers ...
No helper found for module: alert.
Initializing new module helper ...
Module helper loaded: updatenotification
No helper found for module: clock.
Initializing new module helper ...
Module helper loaded: calendar
No helper found for module: compliments.
No helper found for module: currentweather.
No helper found for module: weatherforecast.
Initializing new module helper ...
Module helper loaded: newsfeed
All module helpers loaded.
Starting server on port 8989 ... 
You're using a full whitelist configuration to allow for all IPs
Server started ...
Connecting socket for: updatenotification
Connecting socket for: calendar
Starting node helper for: calendar
Connecting socket for: newsfeed
Starting module: newsfeed
Sockets connected & modules started ...

(electron:7962): GConf-WARNING **: Client failed to connect to the D-BUS daemon:
Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Launching application.
Shutting down server...
Stopping module helper: updatenotification
Stopping module helper: calendar
Stopping module helper: newsfeed
root@smart-mirror-jcklerk:~/MagicMirror#