i have a problem with the domain join tool to join ubuntu machines into my server.
Ive got different ubuntu machines i like to join, they are somewhat vanilla Ubuntu 20.04.2 LTS.
On the first machine i have to check the “Set UCS DC as DNS Server” and it wokred like a charm.
However, on the next machine the tool started to fail "The domain join failed The UCS master name [MY NAME] could not be resolved.
Could someone help me about this ? Probably something in the DNS/network manager.