Ubuntu

failed to find DC for domain member with update 2.2.3-3ubuntu0.10

Asked by engaging374

Hi,

not really sure if it's a sssd problem or a dependency (samba?), but since 2.2.3-3ubuntu0.10 we can't join any vm into the domain.

tested with focal:
Ubuntu 20.04.6 LTS

net ads join member -U <user> osName=Ubuntu osVer=`lsb_release -rs` -S <DC>.<DOMAIN>
Password for [<DOMAIN>\<USER>]:
Failed to join domain: failed to find DC for domain member - A domain controller for this domain was not found.

Working fine with 2.2.3-3ubuntu0.9

No change in: samba.conf / sssd.conf / krb5.conf

Anything I missed, or any tip where I can have a look at?

Thanks

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Manfred Hampl
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Best Manfred Hampl (m-hampl) said : 		#1

There is no difference in the sources between sssd version 2.2.3-3ubuntu0.9 and 2.2.3-3ubuntu0.10; it was repackages because of changes in the dependent samba package. I assume the cause lies in samba and not sssd.

Maybe what you see is Bug #2009858

Revision history for this message
engaging374 (engaging374) said : 		#2

Thanks. Indeed, it's the issue. Just downgraded the packages and the domain join is working.

Revision history for this message
engaging374 (engaging374) said : 		#3

Thanks Manfred Hampl, that solved my question.