[Samba] Winbind / Samba auth problem after username change

mathias dufresne infractory at gmail.com
Tue Sep 6 12:45:18 UTC 2016

sAMAccountName has no impact in group membership (which uses CN).

Perhaps the "net cache flush" has to be performed on DC too. I mean on all
ALL DC too. Could you try that?

2016-09-06 12:58 GMT+02:00 Julian Zielke via samba <samba at lists.samba.org>:

> Well we've changed the logon name (SAMAccountName) and the Name and
> Surname of the user object.
> -----Ursprüngliche Nachricht-----
> Von: Rowland Penny [mailto:rpenny at samba.org]
> Gesendet: Dienstag, 6. September 2016 11:37
> An: samba at lists.samba.org
> Cc: Julian Zielke <jzielke at next-level-integration.com>
> Betreff: Re: [Samba] Winbind / Samba auth problem after username change
> On Tue, 6 Sep 2016 09:15:09 +0000
> Julian Zielke via samba <samba at lists.samba.org> wrote:
> > Hi Mathias,
> >
> > thanks for your advice on how to use getent. However you’re mentioning
> > SSSD which is working fine. I was referring to it because we changed
> > to that method lately but the server having the problem is NOT using
> > this new method but the old winbind+samba combination.
> >
> > Sorry it it was confusing.
> >
> > Cheers,
> > Julian
> If you are using a fairly recent version of sssd, you are using a version
> of a Samba winbind lib, so just changing to sssd shouldn't give problems.
> First and foremost, all your users & groups are stored in AD as windows
> users & groups i.e. they have a SID-RID So if you change a login name, it
> shouldn't affect anything else, so when I asked how you changed the login
> name, perhaps I should have asked, what did you change ?
> Rowland
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