[Samba] Samba AD Smart Card Login - "Your credentials could not be verified."

[Jennifer Sutton]

On 09/02/2026 1:08 am, Nivio via samba wrote:
> Peter, the CA is properly configured on the clients, the CRL certificate is
> accessible via http from the clients, and the events in Windows, as always,
> do not clarify what the problem is.
> 
> Em sex., 6 de fev. de 2026, 16:42, Nivio <capnivio at gmail.com> escreveu:
> 
>> I need to configure a DC that supports smartcards. I've done this a few
>> times and the steps in the howto
>> https://wiki.samba.org/index.php/Samba_AD_Smart_Card_Login always worked.
>> However, it's not working in Samba 4.22 and 4.23. I follow all the steps in
>> the Samba wiki howto, but when I try to log in, Windows responds with the
>> message "Your credentials could not be verified." I've already tested the
>> certificates, but nothing seems wrong. Does anyone have any idea what might
>> be happening?
>>
>> Thanks.
>>

What Windows version is the client running? Will the same Windows 
version log in with an earlier Samba version?

Cheers,
Jennifer