Join Ubuntu to domain problem

[teriyaki-89]

Hi everybody i can't join to domain. I installed and configured samba, winbind, kerberos
and when i execute on termainal net join -S 10.2.1.4 -U Administrator

Enter Administrator's password:
Failed to join domain: Failed to set account flags for machine account (NT_STATUS_ACCESS_DENIED)
ADS join did not work, falling back to RPC..

I looked over google and can't find possible solution for this, help please

[wyliecoyoteuk]

There could be a lot of reasons.
A couple of common ones that catch people out:
domain, workgroup and netBIOS computer names need to be enterd in Uppercase in /etc/samba/smb.conf (I think the Kerberos realm as well, can't remember)
LDAP entries are sometimes case sensitive too.
The time on the pc must be within a few minutes of the server.

[teriyaki-89]

hi thanks for reply.
I watched in smb.conf for domain, workgroup and netBIOS computer entries are in UPPERCASE
date offset is 0.000563
where to look for ldap entries in my computer ?
kinit also works

[wyliecoyoteuk]

If you aren't using LDAP authentication, not a problem.

Must be something else.

could be the username, windows 2008 etc needs domainname\username or username@domainname for logins.

e.g. mydomain\user, or user@mydomain.local

[teriyaki-89]

i think there is no problem with authentification cause the password passes well
And when i type wrong password i get like this
Could not connect to server 10.2..1.4
The username or password was not correct.
Connection failed: NT_STATUS_LOGON_FAILURE

[wyliecoyoteuk]

what version of windows? 2003 or 2008?
does the computer account exist on the server?

[teriyaki-89]

windows server 2008
from the side of AD the computer account was created, anyway i can change my computer name to another

[teriyaki-89]

now i do this like net join -U Administrator -S 10.2.1.4 -d 10

and my error is like


netr_ServerReqChallenge: struct netr_ServerReqChallenge
out: struct netr_ServerReqChallenge
return_credentials : *
return_credentials: struct netr_Credential
data : 0000000000000000
result : NT_STATUS_INVALID_COMPUTER_NAME


What is the problem with my computer name?? I have installed samba4 on ubuntu 11.10

[wyliecoyoteuk]

It might require the full name, or the name might differ in some way from the account on the server.

e.g. COMPUTER.DOMAIN.LOCAL or COMPUTER.DOMAIN.COM


also administrator should be all lowercase, and might need to be Fully Qualified, e.g administrator@yourdomain.local or yourdomain\administrator

[teriyaki-89]

the error is still present (((

net join -U Administrator -S 10.2.1.4 -d 10

.......
[2012/04/16 09:25:42.409354, 1] utils/net_rpc.c:205(run_rpc_command)
rpc command function failed! (NT_STATUS_INVALID_COMPUTER_NAME)
[2012/04/16 09:25:42.410817, 10] rpc_client/rpc_transport_np.c:81(rpc_transport_np_state_destr uctor)
.......
Can give the full log
smbd -V
Version 3.5.11

kinit works well

cat /etc/hostname
MY-DESKTOP

127.0.1.1 MY-DESKTOP.DOMAIN.LOCAL MY-DESKTOP
10.7.59.45 MY-DESKTOP.DOMAIN.LOCAL MY-DESKTOP

so what is the problem with samba? I Have already joined windows machine. Same problem with likewise

Why is it so tough with my ubuntu?