[Samba] Unable to upload printer drivers

[L.P.H. van Belle]

Hai Manu, 

Well, i can say... Its not you..  
I did the following as test.

Startup 2 pc's X64 w7 + w10 
Open printer manager tool and connect to the server. 

Steps done. 
Create a new printer in cups. 
=> after 15 min, in both pc's the new printer is shown correctly. 

Test 1 and 2. samba 4.6.8 and 4.6.9 own packages. 
W7, setup/upload/delete of an HP LaserjetII driver ( a original windows driver ) 
W7, result, everything works fine. 

W10, upload, fails, tried every ( option from windows ) to upload te driver. All fail. 
     Link te test printer to the an other already uploaded driver, that works fine. 
     Delete of the driver, ( uploaded by the Win7 ) works fine. 

Test 2. samba 4.6.9 own packages. 
W7, setup/upload/delete of an HP LaserjetII driver ( a original windows driver ) 
W7, result, everything works fine. 

W10, upload, fails, tried every ( option from windows ) to upload te driver. All fail. 
     Link te test printer to the an other already uploaded driver, that works fine. 
     Delete of the driver, ( uploaded by the Win7 ) works fine. 

I did set a debug level 10 and a grep on "error", and a snap of the messages. 
log.smbd.old:7556:  get_ea_dos_attribute: Cannot get attribute from EA on file x64/{B0742FF4-0852-4602-897C-F2DA41E310D8}/..: Error = No data available
log.smbd.old:8781:[2017/11/07 10:05:29.440354,  3, pid=936, effective(10000, 10000), real(10000, 0)] ../source3/smbd/smb2_server.c:3097(smbd_smb2_request_error_ex)
log.smbd.old:8782:  smbd_smb2_request_error_ex: smbd_smb2_request_error_ex: idx[9] status[STATUS_NO_MORE_FILES] || at ../source3/smbd/smb2_query_directory.c:155

log.smbd.old:21983:[2017/11/07 10:05:29.563631,  3, pid=936, effective(10000, 10000), real(10000, 0)] ../source3/smbd/smb2_server.c:3097(smbd_smb2_request_error_ex)
log.smbd.old:21984:  smbd_smb2_request_error_ex: smbd_smb2_request_error_ex: idx[9] status[STATUS_NO_MORE_FILES] || at ../source3/smbd/smb2_query_directory.c:155
log.smbd.old:33862:  get_ea_dos_attribute: Cannot get attribute from EA on file x64/{B0742FF4-0852-4602-897C-F2DA41E310D8}/..: Error = No data available

open_directory: unable to create x64/3. Error was NT_STATUS_OBJECT_NAME_COLLISION

Now, some messages are fixed in 4.7.1. ( see : https://www.samba.org/samba/history/samba-4.7.1.html ) 
And i was already busy with building new 4.7.1 packages for debian so. 
Give me some time, and i'll report how test 3 is resulting. 
I'll post about the new package in few min also. 

Greetz, 

Louis



> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens Manu 
> Baylac via samba
> Verzonden: maandag 6 november 2017 18:49
> Aan: samba at lists.samba.org
> Onderwerp: Re: [Samba] Unable to upload printer drivers
> 
> 	Hello Louis,
> 
> 
> Le 06/11/2017 à 13:30, L.P.H. van Belle via samba a écrit :
> 
> > Can you post the output of:
> > 
> > getfacl /var/lib/samba/printers
> > And
> > getfacl  /var/lib/samba/printers/x64
> 
> I didn't put any acl so these are the default ones.
> But the folders have root as owner and Administrator is 
> mapped to root, 
> and i do my things with Administrator account, so it doesn't 
> seem to be 
> a rights problem.
> 
> > And run
> > net rpc rights list accounts -Uadministrator
> 
> [...]
> BUILTIN\Administrators
> SeMachineAccountPrivilege
> SeTakeOwnershipPrivilege
> SeBackupPrivilege
> SeRestorePrivilege
> SeRemoteShutdownPrivilege
> SePrintOperatorPrivilege
> SeAddUsersPrivilege
> SeDiskOperatorPrivilege
> SeSecurityPrivilege
> SeSystemtimePrivilege
> SeShutdownPrivilege
> SeDebugPrivilege
> SeSystemEnvironmentPrivilege
> SeSystemProfilePrivilege
> SeProfileSingleProcessPrivilege
> SeIncreaseBasePriorityPrivilege
> SeLoadDriverPrivilege
> SeCreatePagefilePrivilege
> SeIncreaseQuotaPrivilege
> SeChangeNotifyPrivilege
> SeUndockPrivilege
> SeManageVolumePrivilege
> SeImpersonatePrivilege
> SeCreateGlobalPrivilege
> SeEnableDelegationPrivilege
> 
> 
> >> As i said, i can upload drivers without problem with w7, but
> >> i can't see he printers, despite with firefox of my windows i 
> >> can see them...
> 
> Mmm, windows7 firewall is the culprit. I deactivate it, 
> refresh, and i 
> can see my printers.
> 
> So to sum it up, with the same configuration :
> - Under w7, all work fine (upload and assign to printer).
> - Under w10, i see the printer but unable to upload driver.
> 
> I think it's a bug, maybe something to change in the .inf file.
> 
> Tomorrow i will be at work and will try to install locally on a win10 
> the driver to confirm it works with this os. And ask to the 
> administrator of another network that uses the same printer model to 
> give me the driver he uses if it isn't the same.
> 
> I 'm looking forward your feedback of your test under w10 :-)
> 
> Thanks Louis.
> 
> --
> Manu
> 
> 
> 
> 
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