samba - Oct 2020 - problems accessing samba shared printers from win32 clients

Hi all, I would like to use samba shared printers from win32 clients but 
I can't. I can'install drivers or access shared printers from  win32 
clients: on the logs I can find the error
> [2020/10/29 15:41:20.197881,  0]
../source3/smbd/trans2.c:3447(smbd_do_qfsinfo)
>   smbd_do_qfsinfo: not an allowed info level (0x102) on IPC$.
win 64 bit clients can install and use printers without problems.

Someone can help me to troubleshoot the problem?

Thank you very much

Piviul

Mandi! Piviul via samba
  In chel di` si favelave...
> Someone can help me to troubleshoot the problem?
If i remember well, if the driver architecture is 64 bit as:

	spoolss: architecture = Windows x64

(but i suppose that in recent samba version is the default...) you have
to load first the 64bit driver, and only after that the 32bit.


Also: you have trouble 'loading' the driver server side (mostly caused
by buggy driver; try other type/version/...), or associating drivers to
printers?

-- 
dott. Marco Gaiarin				        GNUPG Key ID: 240A3D66
  Associazione ``La Nostra Famiglia''         
http://www.lanostrafamiglia.it/
  Polo FVG   -   Via della Bont?, 7 - 33078   -   San Vito al Tagliamento (PN)
  marco.gaiarin(at)lanostrafamiglia.it   t +39-0434-842711   f +39-0434-842797

		Dona il 5 PER MILLE a LA NOSTRA FAMIGLIA!
      http://www.lanostrafamiglia.it/index.php/it/sostienici/5x1000
	(cf 00307430132, categoria ONLUS oppure RICERCA SANITARIA)

Marco Gaiarin via samba ha scritto il 30/10/20 alle
10:02:
> Mandi! Piviul via samba
>    In chel di` si favelave...
> 
>> Someone can help me to troubleshoot the problem?
> 
> If i remember well, if the driver architecture is 64 bit as:
> 
> 	spoolss: architecture = Windows x64
I don't think you remember correctly ;). From man smb.conf I
read
>        spoolss: architecture (G)
> 
>            Windows spoolss print clients only allow association of
server-side drivers with printers when the driver
>            architecture matches the advertised print server architecture.
Samba's spoolss print server architecture can be
>            changed using this parameter.
> 
>            Default: spoolss: architecture = Windows NT x86
> 
> (but i suppose that in recent samba version is the default...) you have
> to load first the 64bit driver, and only after that the 32bit.
Any way I have installed a new samba server and a new printer on the 
server. From a 64bit client I have installed the 64 and 32 bit drivers 
and all seems to works correctly: on the server I can find the drivers 
installed in <path option in print$>/x64/3 for the 64bit version and 
<path option in print$>/W32X86/3 for the 32 bit version.

If I double click on the shared printers from a 64bit client I get the 
error: "A policy is in effect on your computer which prevents you from 
connecting to this printer queue".

If I double click on the shared printer from a 32 bit client the printer 
seems to be installed correctly but when I go to the printer properties 
I get the message that the printer driver is not installed and if I want 
install a new one. On the logs I can find:
> [2020/10/30 11:23:17.823375,  0]
../source3/smbd/trans2.c:3447(smbd_do_qfsinfo)
>   smbd_do_qfsinfo: not an allowed info level (0x102) on IPC$.
If I choose to install a new driver and I choose the same 32bit version 
of the driver the system says that it is not possible to install the driver.

:?

Piviul