samba - Jun 2023 - [EXTERNAL]Re: SMB1 Domain stopped working after updates quick solution needed

On 12/06/2023 21:16, Mark Bannister via samba wrote:
>>
> Excellent.? OK,? I installed:
> 
> sudo apt install winbind libpam-winbind libnss-winbind krb5-config 
> samba-dsdb-modules samba-vfs-modules
Did it actually install the last two ?
I ask it this because I normally just install the 'samba' package and 
get those as dependencies, yet you seemed to have the 'samba' package 
already installed. However, you should be able to run winbind by itself, 
you just get authentication.

You also do not need krb5-config, your PDC doesn't use kerberos, that is 
an AD thing.
> 
> Not sure I needed all that.? Winbind exits after starting.? I see this 
> message in the log.winbindd-idmap.log
> 
> [2023/06/12 15:08:45.470947,? 3] 
> ../../source3/winbindd/idmap.c:397(idmap_init_domain)
>  ? idmap backend rid not found
> [2023/06/12 15:08:45.606645,? 3] 
> ../../lib/util/modules.c:167(load_module_absolute_path)
>  ? load_module_absolute_path: Module 
> '/usr/lib/x86_64-linux-gnu/samba/idmap/rid.so' loaded
> 
> 
Have you tried restarting all three binaries, smbd, nmbd and winbind ?
> It's been years since if messed with any winbind stuff.? Looks like
I'm
> missing something?
And it has been years since I set up an NT4-style PDC, so a bit unsure.

Rowland

On 6/12/2023 3:35 PM, Rowland Penny via samba wrote:
>
>
> On 12/06/2023 21:16, Mark Bannister via samba wrote:
>>>
>> Excellent.? OK,? I installed:
>>
>> sudo apt install winbind libpam-winbind libnss-winbind krb5-config 
>> samba-dsdb-modules samba-vfs-modules
>
> Did it actually install the last two ?
> I ask it this because I normally just install the 'samba' package
and
> get those as dependencies, yet you seemed to have the 'samba'
package
> already installed. However, you should be able to run winbind by 
> itself, you just get authentication.
>
> You also do not need krb5-config, your PDC doesn't use kerberos, that 
> is an AD thing.
>
Right, didn't install krb5-config actually.? It was in a cut and paste 
before I took it out.? Not sure about the last two if they actually 
installed, not sure I paid enough attention.
>>
>> Not sure I needed all that.? Winbind exits after starting.? I see 
>> this message in the log.winbindd-idmap.log
>>
>> [2023/06/12 15:08:45.470947,? 3] 
>> ../../source3/winbindd/idmap.c:397(idmap_init_domain)
>> ?? idmap backend rid not found
>> [2023/06/12 15:08:45.606645,? 3] 
>> ../../lib/util/modules.c:167(load_module_absolute_path)
>> ?? load_module_absolute_path: Module 
>> '/usr/lib/x86_64-linux-gnu/samba/idmap/rid.so' loaded
>>
>>
>
> Have you tried restarting all three binaries, smbd, nmbd and winbind ?
Yes, cold rebooted even.

>
>> It's been years since if messed with any winbind stuff.? Looks like
>> I'm missing something?
>
> And it has been years since I set up an NT4-style PDC, so a bit unsure.
>
> Rowland
>
Ok, so I need to search for info on a "NT4-sytle PDC"?? Everything I 
find is about AD.? Do you think this error is the reason for Winbind 
exiting "idmap backend rid not found"? ?

--
Mark B