Package installer pointing to none existing file

HI there.
I wanted to check the current state of ucs-5 however it seems no packages from the app store can be installed.
when running univention-upgrade:
root@dc01:~# univention-upgrade

Starting univention-upgrade. Current UCS version is 5.0-0 errata0

Checking for local repository: none
The connection to the repository server failed: Configuration error: non-existing prefix “/”: Please check the repository configuration and the network connection.

And trying to get the file using curl:

reveals that the file does not exist on server:

Error 404 - Page Not Found

The page you are trying to access does not exist any more. If you arrived here from another Univention page, an error has occurred. We apologise for this error and ask kindly that you inform us immediately.

If you have arrived here from an external page, this is also the result of an error and we ask you kindly to inform us or the owner of the web page.

Please advice


There was a last minute change, the file was renamed to ucs-releases.json. On a UCS 5 development version you could try to upgrade the package status once with apt-get update && apt-get dist-upgrade. Once the updated univention-updater package is installed, package updates will be found in the usual way.

If the sources.list entries are damaged and no package updates are found, the repository settings can temporarily added to the file /etc/apt/sources.list

deb ucs500 main
deb errata500 main

is not resolveable through DNS


Sorry, I copy+pasted our internal mirror. I edited my reponse above, the correct server is of course

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