samba - Feb 2024 - Samba 4.19.4 as printer server: printer are not show in browser

Il giorno mer, 21/02/2024 alle 22.32 +0100, Roland via samba ha
scritto:
> Hello,
> 
> same Problem here with arch linux and samba-4.19.5-1.
As suggested from Roland here:
https://bugzilla.redhat.com/show_bug.cgi?id=2263500

I have try to set "browseable = Yes" parameter into [printers] session
and run "testparm -s", I get always "browseable = No" and
the CUPS
printers are not listed

Only after printing to a fake printer all CUPS printers will listing

But "browseable" parameter continues to be shown set to No.

Also on Debian the browseable parameter is always shown set to No, but
on debian the CUPS printers are always listed

At this point, what is the meaning of the browseable parameter into
[printers] session ?

Many thanks

Dario

On Thu, 22 Feb 2024 10:16:43 +0100
Dario Lesca via samba <samba at lists.samba.org> wrote:
> Il giorno mer, 21/02/2024 alle 22.32 +0100, Roland via samba ha
> scritto:
> > Hello,
> > 
> > same Problem here with arch linux and samba-4.19.5-1.
> 
> As suggested from Roland here:
> https://bugzilla.redhat.com/show_bug.cgi?id=2263500
> 
> I have try to set "browseable = Yes" parameter into [printers]
session
> and run "testparm -s", I get always "browseable = No"
and the CUPS
> printers are not listed
> 
> Only after printing to a fake printer all CUPS printers will listing
> 
> But "browseable" parameter continues to be shown set to No.
> 
> Also on Debian the browseable parameter is always shown set to No, but
> on debian the CUPS printers are always listed
> 
> At this point, what is the meaning of the browseable parameter into
> [printers] session ?
I haven't got a printer, no real need for one, so for testing purposes
I added these lines to the bottom of a smb.conf on a DC running 4.19.4
from Debian bookworm backports:

[print$]
   comment = Printer Drivers
   path = /var/lib/samba/printers
   browseable = yes
   read only = yes
   guest ok = no

[lp1]
        comment = LP1 Printer
        path = /var/tmp
        printable = Yes
        browseable = Yes
	printer name = Cups-PDF
	public = yes

When I ran 'samba-tool testparm', I got this back:

[print$]
	comment = Printer Drivers
	path = /var/lib/samba/printers

[lp1]
	comment = LP1 Printer
	guest ok = Yes
	path = /var/tmp
	printable = Yes
	printer name = Cups-PDF

As expected, all the default lines had been removed.

This is the output from smbclient:

smbclient -NL localhost
Anonymous login successful

	Sharename       Type      Comment
	---------       ----      -------
	sysvol          Disk      
	netlogon        Disk      
	print$          Disk      Printer Drivers
	lp1             Printer   LP1 Printer
	IPC$            IPC       IPC Service (Samba 4.19.4-Debian)
SMB1 disabled -- no workgroup available

Started W10 in a VM, opened explorer, no sign of the DC, back to the DC
and installed wsdd, back to W10 and there was the DC in explorer and
when I clicked on the DCs icon, it opened and there was lp1.

Rowland