I present the problem: On a PC with 32-bit Debian Jessie, using Samba 4.1.7 I have a Domain Controller, it has been running for 2 years but since 2 weeks ago it is giving me the following error: When I try to include a PC with Window7 or Windows8 (I have not tried XP or Win10) new to the domain it gives me the following error:
Error trying to join the domain.
Only this operation is allowed on the main domain controller.
I already check the logs and there is nothing out of the ordinary.
I already try with the samba tool:
And I did not find any error in database.
Can someone help me or tell me where there is information about this error? Or help me with kerberos documentation?