samba - Jul 2021 - Ubuntu upgrade, now unable to access shares or join domain

In ubuntu 20.04 samba doesn't support smbv1. It must be enabled manually.

I had problems with old machines in my network... 

Andrea Ballarati

Inviato da Blue ?

Il giorno 22 lug 2021, 02:01, alle ore 02:01, Robert Steinmetz via samba
<samba at lists.samba.org> ha scritto:
>I just did a do-release-upgrade on my Samba DC from 18.04 to 20.04 the 
>upgrade went well however now I cannot access my domain from my windows
>
>machines.
>smbd and nmbd are running on the DC. smbd version 4.11.6-Ubuntu
>
>Initially I was getting an error that my Domain was not available. I 
>can't access any of the shares.
>
>I removed one computer from the Domain to try to rejoin it. I was able 
>to remove it but when I try to rejoin from Windows I get an error "The 
>request is not supported."
>
>I can apparently log in to the domain users on other machines, but not 
>access the shares.
>
>-- 
>
>Robert Steinmetz, AIA
>
>Principal
>
>Steinmetz & Associates
>
>New Orleans & Atlanta
>-- 
>To unsubscribe from this list go to the following URL and read the
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On Thu, 2021-07-22 at 09:16 +0200, andrea ballarati via samba
wrote:
> In ubuntu 20.04 samba doesn't support smbv1. It must be enabled
> manually.
> 
It very probably is the removal of SMBv1, but I would still like to see
the smb.conf from the OP's DC, if it is running nmbd then it might
actually be a PDC.

Rowland