Could not check for JavaScript support


I have just installed on a new Ubuntu 24 VM Nextcloud using snap following this guide

I managed successfully to install and doing first login, but i get this error:

  • Could not check for JavaScript support. Please check manually if your webserver serves .mjs files using the JavaScript MIME type.

I looked on Google how to resolve this, but i found nothing. How can I add this mimetype?

In /snap/nextcloud/current/conf/mime.types it appears as enabled:

# text/grammar-ref-list
text/html                                       html htm
text/javascript                                 js mjs
# text/jcr-cnd

What else can i do?

I’m using Nextcloud


You should have looked in this forum instead:

Much and good luck,

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