ubuntu sources have moved to /etc/apt/sources.list.d/ubuntu.sources #2595

Hello,

debops.depobs.apt fails to handle this change, leading to duplicated sources and warnings on updates.

On #2454 this was acknowledged for some cloud-init images, and the change was reverted upstream. Now it is active for standard server ubuntu 24.0 installations and is aknowledged by others as well (ossec/ossec-hids#2140).

I have not found an official announcement for this change.