search for: check_account

...ba]# wbinfo -D ADLOCAL Name : ADLOCAL Alt_Name : ad.local SID : S-1-5-21-1644491937-1604221776-725345543 Active Directory : Yes Native : Yes Primary : No Error file ///// [2023/07/28 10:57:18.459537, 0] ../../source3/auth/auth_util.c:1936(check_account) check_account: Failed to find local account with UID 2147483648 for SID S-1-5-21-1644491937-1604221776-725345543-304562 (dom_user[ADLOCAL\dgmartin]) [2023/07/28 10:57:20.478287, 0] ../../source3/auth/auth_util.c:1936(check_account) check_account: Failed to find local account with UID 21474836...

More: users on the BRANDLILAW domain can access the share, but it's incredibly slow. In addition, smbd logs these errors repeatedly: Feb 16 18:49:06 roberts smbd[136]: check_account: Failed to convert SID S-1-5-21-2136821272-1111453333-1140905514-1601 to a UID (dom_user[BRANDLILAW\admin-fh$]) Feb 16 18:49:06 roberts smbd[136]: [2025/02/16 18:49:06.365450, 0] source3/auth/auth_util.c:1945(check_account) admin-fh is a machine name, not a user name. Steve -----Original Messa...

On Fri, 2023-07-28 at 19:55 +0000, Himanshi Yadav via samba wrote: > Jul 28 09:18:51 midway3-dm1.rcc.local winbindd[1056745]:??? #15 /lib64/libtevent.so.0(tevent_common_loop_immediate+0x27) [0x7fbf521f6ca7] > Jul 28 09:18:51 midway3-dm1.rcc.local winbindd[1056745]:??? #16 /lib64/libtevent.so.0(+0xed2f) [0x7fbf521fcd2f] > Jul 28 09:18:51 midway3-dm1.rcc.local winbindd[1056745]:??? #17

On Mon, 17 Feb 2025 03:09:45 +0000 Stephen Brandli via samba <samba at lists.samba.org> wrote: > More: users on the BRANDLILAW domain can access the share, but it's > incredibly slow. In addition, smbd logs these errors repeatedly: > > Feb 16 18:49:06 roberts smbd[136]: check_account: Failed to convert > SID S-1-5-21-2136821272-1111453333-1140905514-1601 to a UID > (dom_user[BRANDLILAW\admin-fh$]) Feb 16 18:49:06 roberts smbd[136]: > [2025/02/16 18:49:06.365450, 0] > source3/auth/auth_util.c:1945(check_account) > > admin-fh is a machine name, not a user name...

...joined to the BRANDLILAW domain, and can also access a samba file server on the BRANDLI domain. "samba-tool domain trust validate" works correctly in both directions. How do I debug this? I would appreciate any pointers. Log entries include: smbd: Feb 16 16:02:50 roberts smbd[514]: check_account: Failed to convert SID S-1-5-21-3237397562-3087105784-2935402547-1103 to a UID (dom_user[BRANDLI\steve]) Feb 16 16:02:52 roberts smbd[514]: [2025/02/16 16:02:52.332273, 0] source3/auth/auth_util.c:1945(check_account) winbind: [2025/02/16 15:59:21.834790, 1, traceid=1674] source3/winbindd/winbind...

Thank you for your prompt response, Rowland. The idmap_rfc2307 isn't working (yet) for me. I'm working down that path now, however I do need the homedir parameter from RFC 2307. ../../source3/auth/auth_util.c:1946(check_account) check_account: Failed to convert SID S-1-5-21-2286752186-3697686403-1823448917-102506 to a UID (dom_user[UNIV\someusername]) I have considered setting up a Samba AD domain and replicating users/groups (and homedir?). I can do this as long as authentication come from the university domain (UNIV.E...

...g on the idmap_rfc2307 solution for this. Packet traces on the Samba server and the LDAP server don't show any communication between Samba and the LDAP server at any point. (Configuration below). Samba logs are set at 10 and the error message is consistent: ../../source3/auth/auth_util.c:1946(check_account) check_account: Failed to convert SID S-1-5-21-2286752186-3697686403-1823448917-102506 to a UID (dom_user[UNIV\someusername]) >>> smb.conf <<< [global] # workgroup and naming workgroup = UNIV server string = Samba Server Version %v # server set...

...idmap_rfc2307 isn't working (yet) for me. I'm working down that > path now, however I do need the homedir parameter from RFC 2307. As far as I am aware, only the idmap_ad config backend can obtain the homedir and that only works with AD. > > ../../source3/auth/auth_util.c:1946(check_account) check_account: > Failed to convert SID > S-1-5-21-2286752186-3697686403-1823448917-102506 to a UID > (dom_user[UNIV\someusername]) Does the user 'someusername' have a uidNumber attribute containing a number inside range set in smb.conf ? > > I have considered setting up a...

...the Samba server and the LDAP server don't show any > communication between Samba and the LDAP server at any point. > (Configuration below). Well there wouldn't be. > Samba logs are set at 10 and the error message > is consistent: > > ../../source3/auth/auth_util.c:1946(check_account) check_account: > Failed to convert SID > S-1-5-21-2286752186-3697686403-1823448917-102506 to a UID > (dom_user[UNIV\someusername]) > > >>> smb.conf <<< > > [global] > # workgroup and naming > workgroup = UNIV > server stri...

...rver I see these errors: Apr 18 17:46:12 host winbindd[143640]: saf_store: refusing to store 0 length domain or servername! I don't know whether this is a problem but wanted to show it Apr 18 17:46:31 host smbd[143656]: [2023/04/18 17:46:31.153040, 0] ../../source3/auth/auth_util.c:1933(check_account) Apr 18 17:46:31 host smbd[143656]: check_account: Failed to find local account with UID 2000 for SID S-1-5-21-X-Y-Z-1000 (dom_user[MYDOM\roland]) This is for sure a problem. Why does samba wants to map to uid 2000? For us we need a simple straight mapping: SID S-1-5-21-X-Y-Z-1000 == Unix ID...

...13:39:10.550408,? 3] auth/user_krb5.c:50(get_user_from_kerberos_info) ? Kerberos ticket principal name is [Minh.HUYNH at EXAMPLE.COM] [2012/04/27 13:39:10.550519,? 3] auth/user_util.c:402(map_username) ? Mapped user ALFRGIS\user-metal to metal [2012/04/27 13:39:10.571135,? 3] auth/auth_util.c:1028(check_account) ? Failed to find authenticated user ALFRGIS\user-metal via getpwnam(), denying access. [2012/04/27 13:39:10.571221,? 1] auth/user_krb5.c:211(make_server_info_krb5) ? make_server_info_info3 failed: NT_STATUS_NO_SUCH_USER! [2012/04/27 13:39:10.571284,? 1] smbd/sesssetup.c:379(reply_spnego_kerberos)...

...o my NAV\koch domain accout from any workstation. So all user and machine accounts must be OK. But I cannot access the shares on the new fileserver. If I do the follwoing error-messages is written to log.smbd on the fileserver: [2023/08/31 14:38:16.714507,? 0] ../../source3/auth/auth_util.c:1927(check_account) ? check_account: Failed to convert SID S-1-5-21-1415314133-2460755331-2761616138-21024 to a UID (dom_user[NAV\koch]) and Windows-10 tells me theat either the username or passord is incorrect. If I enter user koch with a fake password then again Windows-10 tells me that either the username or p...

...t;Apr 18 17:46:12 host winbindd[143640]: saf_store: refusing to store 0 >length domain or servername! > >I don't know whether this is a problem but wanted to show it > >Apr 18 17:46:31 host smbd[143656]: [2023/04/18 17:46:31.153040, 0] >../../source3/auth/auth_util.c:1933(check_account) >Apr 18 17:46:31 host smbd[143656]: check_account: Failed to find local >account with UID 2000 for SID S-1-5-21-X-Y-Z-1000 (dom_user[MYDOM\roland]) > >This is for sure a problem. Why does samba wants to map to uid 2000? Because you configured it that way: idmap config ONEVISION :...

...[143640]: saf_store: refusing to store 0 > >length domain or servername! > > > >I don't know whether this is a problem but wanted to show it > > > >Apr 18 17:46:31 host smbd[143656]: [2023/04/18 17:46:31.153040, 0] > >../../source3/auth/auth_util.c:1933(check_account) > >Apr 18 17:46:31 host smbd[143656]: check_account: Failed to find local > >account with UID 2000 for SID S-1-5-21-X-Y-Z-1000 (dom_user[MYDOM\roland]) > > > >This is for sure a problem. Why does samba wants to map to uid 2000? > > Because you configured it that...

Hello, After upgrading a Samba domain member from 4.16.4 to 4.17.5 our shares stopped working. This is from Rocky Linux 8.7 to 8.8. The AD domain controller server is running 4.16.2. Only error message I see is : check_account: Failed to convert SID S-1-5-21-..... to a UID (dom_user[DOMAIN\username] wbinfo --domain-users returns a list of all the users wbinfo --user-info username returns failed to call wbcGetpwnam: WBC_ERR_DOMAIN_NOT_FOUND Could not get info for user username net ads testjoin retur...

...29/05/2023 16:29, Dale Renton via samba wrote: > Hello, > > After upgrading a Samba domain member from 4.16.4 to 4.17.5 our shares > stopped working. This is from Rocky Linux 8.7 to 8.8. The AD domain > controller server is running 4.16.2. Only error message I see is : > > check_account: Failed to convert SID S-1-5-21-..... to a UID > (dom_user[DOMAIN\username] Not bothered about the SID, but what was the RID ? Also, does the username end with a '$' ? > > > wbinfo --domain-users > returns a list of all the users > > wbinfo --user-info username...

> check_account: Failed to convert SID S-1-5-21-..... to a UID > (dom_user[DOMAIN\username] > Not bothered about the SID, but what was the RID ? S-1-5-21-847089129-1187572071-3330553849-1107 > Also, does the username end with a '$' ? no > Network problem ? > What else changed ? Not a net...

...user [DOMAIN]\[Administrator]@[TEST-PC] with the new password interface [2016/07/31 23:54:06.825990, 3] ../source3/auth/auth.c:181(auth_check_ntlm_password) check_ntlm_password: mapped user is: [DOMAIN]\[Administrator]@[TEST-PC] [2016/07/31 23:54:06.860006, 3] ../source3/auth/auth_util.c:1229(check_account) Failed to find authenticated user DOMAIN\administrator via getpwnam(), denying access. [2016/07/31 23:54:06.860082, 2] ../source3/auth/auth.c:315(auth_check_ntlm_password) check_ntlm_password: Authentication for user [Administrator] -> [Administrator] FAILED with error NT_STATUS_NO_SUCH_U...

...19:09:26.197046, 4] ../source3/smbd/sec_ctx.c:316(set_sec_ctx) setting sec ctx (0, 0) - sec_ctx_stack_ndx = 1 [2015/11/27 19:09:26.201658, 4] ../source3/smbd/sec_ctx.c:424(pop_sec_ctx) pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0 [2015/11/27 19:09:26.201780, 3] ../source3/auth/auth_util.c:1247(check_account) Failed to find authenticated user TSNR\administrator via getpwnam(), denying access. [2015/11/27 19:09:26.201846, 2] ../source3/auth/auth.c:288(auth_check_ntlm_password) check_ntlm_password: Authentication for user [Administrator] -> [Administrator] FAILED with error NT_STATUS_NO_SUCH_USE...

...es on the Samba server and the LDAP server don't show any > communication between Samba and the LDAP server at any point. > (Configuration below). Well there wouldn't be. > Samba logs are set at 10 and the error message is consistent: > > ../../source3/auth/auth_util.c:1946(check_account) check_account: > Failed to convert SID > S-1-5-21-2286752186-3697686403-1823448917-102506 to a UID > (dom_user[UNIV\someusername]) > > >>> smb.conf <<< > > [global] > # workgroup and naming > workgroup = UNIV > server string...