Docker problems

Why is the docker version on Casaos older then the Ubuntu LTS version. It gives a lot of problems.

nospam

Every app gives errors if Docker is installed at the same time with UIbuntu. The other way around is no possebillity to upgrade the docker version of Casaos

CasaOS’s docker is installed using https://get.docker.com/ and does not specify a special version, and in theory he will install the latest docker version of the current system.
Can you send out a specific version comparison? This can help us solve the problem.

This is on hardware directly.
Pihole installed on CasaOS docker * Docker Tag 2025.07.1 · Update available!
Other aps are installing correct

This was on Hyper-v. And if i install Ubuntu with docker Pi-hole does not give a update. Shows no update. Cannot given the dockerversion. I tossed it already from my Hyper-v
But on top of Casaos others apps are also giving problems inside CasaOs

So old version docker, apps working. New version docker apps not. Not all but a lot. So i installed for instance nextcloud first before Casaos