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How to fix Kerberos Pre-Auth failure when logging onto an Ubuntu machine? [closed]

So I have setup an AD homelab with a Windows Server, a Windows 10 machine and an Ubuntu machine. I had no problems with setting up the Windows machine but when I added the Ubuntu machine to my domain it won't let me log in to any of the user accounts that are in the domain.

I have logged my attemps of logging in and I get Kerberos Pre-Authentication event. Has anyone had anything similar? Any tips?

Here are the links to some of the tutorials and threads I used to set this up:

Windows server and machine setup: https://youtu.be/2DxMUMJBwEY?si=ZCG8noL8ozSQnOny

Ubuntu (Desktop 23.0.4) setup for joining the domain: https://jmwoccassionalnotes.blog/2022/09/07/join-ubuntu-22-04-to-windows-2019-domain/

Just testing, trying to fix the issue:Connected Ubuntu to AD, but can't login

Thanks to everyone who contributes in advance!


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