Samba migrate from ver 4.11.11 to 4.12.5

[Isaac Boukris]

On Tue, Jul 28, 2020 at 8:57 AM admin--- via samba-technical
<samba-technical at lists.samba.org> wrote:
>
>
> I thing I have problem with encryption, ver 4.12 not supported DES and I
> see in log:
>
>   Kerberos: Server not found in database:
> <mailto:ldap/debian.prawda.local/prawda.local at PRAWDA.LOCAL>
> ldap/debian.prawda.local/prawda.local at PRAWDA.LOCAL: encryption type 3 not
> supported
>
> How migrate old database encryption to supportet in samba 4.12?

It's technically not possible to convert DES hashes to another encryption type.

> Change user password not help.

Try resetting the server secret and regenerate its keytab (ldap/debian).