Unsupported OS detected: Ubuntu 25.04

Expected Behaviour:

Ubuntu 25.04 (in docker)
Prerequisites - Pi-hole documentation says Ubuntu is supported. No limitations on version.

So " curl -sSL https://install.pi-hole.net | bash" should go well.

Actual Behaviour:

Running " curl -sSL https://install.pi-hole.net | bash" results in "Unsupported OS detected: Ubuntu 25.04"

Wokaround

curl -sSL https://install.pi-hole.net | PIHOLE_SKIP_OS_CHECK=true bash

(it eventually fails on no systemd in docker, but that is something else, IMHO)

Debug Token:

Replace this text with the debug token provided from running pihole -d ... not possible because install is not succeeding

This is not an error.

Ubuntu 25.04 is currently not officially supported by Pi-hole. This version was released just a few days ago and we never tested Pi-hole in Ubuntu 25.

Pi-hole will probably be installed without issues, but the "unsupported" message will appear until we have the time to correctly test Pi-hole with this OS.

Please be patient.