You can always start building your own Domoticz yourself, no problem there. If you want to use the ease of a pre build version just follow the instructions and don not find all kind of shortcuts. The easiest way if you do not want to build something yourself and want to stay on bullseye is to use ...

gizmocuz wrote: ↑Sunday 08 June 2025 9:14 Could you tell me the output of the following bash command

Well:

Unfortunately not now, but wil do later. My try & error raspi is from a device at work and it's going somewhere else for the next aprox. 3 weeks.
At my private one I put all together and just touch it again as I fixt my list of open points.

But thanks for the hints as I'm not so firm with linux!

Hi, it's not done with just openSSL 3: pi@openWB2:~ $ openssl version OpenSSL 3.3.2 3 Sep 2024 (Library: OpenSSL 3.3.2 3 Sep 2024) pi@openWB2:~ $ sudo bash -c "$(curl -sSfL https://install.domoticz.com)" OpenSSL version 3 required! VERSION="11 (bullseye)" Actually I would like to install an older ...