[Bug]: Nextcloud not showing with cloudflare dns

[jozua-dev]

⚠️ This issue respects the following points: ⚠️

• This is a bug, not a question or a configuration/webserver/proxy issue.
• This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
• Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
• I agree to follow Nextcloud's Code of Conduct.

Bug description

Hi, everybody

i am currently building a nextcloud server at home and i am trying to use it with a cloudflare dns but unfortunately i only get a blank screen, no erros just the nextcloud background incl logo(see picture)

i have rocket loader off.
the login screen show with a free dns service from no-ip and a ssl from lets-encrypt

Steps to reproduce

1.install ubuntu server
2.follow instructions-->https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-nextcloud-on-ubuntu-22-04

Expected behavior

login screen showing to setup nextcloud further

Installation method

Community SNAP package

Nextcloud Server version

28

Operating system

Debian/Ubuntu

PHP engine version

None

Web server

None

Database engine version

None

Is this bug present after an update or on a fresh install?

Fresh Nextcloud Server install

Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

What user-backends are you using?

• Default user-backend (database)
• LDAP/ Active Directory
• SSO - SAML
• Other

Configuration report

No response

List of activated Apps

No response

Nextcloud Signing status

No response

Nextcloud Logs

No response

Additional info

No response

[joshtrichards]

Thanks for your report. However this appears to be a configuration/deployment matter rather than a bug. I suggest posting your query on the help forum - https://help.nextcloud.com