same problem in Debian 8.5

I forgot to inform, I used Debian 8.5 64 bit

I installed Samba4 via apt-get, I provisioning, and tested the samba, dns as explained inhttps://wiki.samba.org/index.php/Setup_a_Samba_Active_Directory_Domain_Controller#Provisioning_the_Samba_Active_Directory

But I have the same problem as above, clicking on Samba is raised that mistake.

Any suggestion?

------------------------------------------------------------

root@servidor:/home# pdbedit -Lv -d0 -u nobody
Username not found!

root@servidor:/home# pdbedit -Lv -d0
---------------
Unix username: SERVIDOR$
NT username:
Account Flags: [S ]
User SID: S-1-5-21-1542059968-554909188-2932640689-1000
Primary Group SID: S-1-5-21-1542059968-554909188-2932640689-516
Full Name:
Home Directory:
HomeDir Drive: (null)
Logon Script:
Profile Path:
Domain:
Account desc:
Workstations:
Munged dial:
Logon time: 0
Logoff time: 0
Kickoff time: Qua, 13 Set 30828 23:48:05 BRT
Password last set: Sáb, 18 Jun 2016 20:52:21 BRT
Password can change: Sáb, 18 Jun 2016 20:52:21 BRT
Password must change: never
Last bad password : 0
Bad password count : 0
Logon hours : FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
---------------
Unix username: Administrator
NT username:
Account Flags: [U ]
User SID: S-1-5-21-1542059968-554909188-2932640689-500
Primary Group SID: S-1-5-21-1542059968-554909188-2932640689-513
Full Name:
Home Directory:
HomeDir Drive: (null)
Logon Script:
Profile Path:
Domain:
Account desc: Built-in account for administering the computer/domain
Workstations:
Munged dial:
Logon time: 0
Logoff time: 0
Kickoff time: Qua, 13 Set 30828 23:48:05 BRT
Password last set: Sáb, 18 Jun 2016 20:52:21 BRT
Password can change: Sáb, 18 Jun 2016 20:52:21 BRT
Password must change: never
Last bad password : 0
Bad password count : 0
Logon hours : FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
---------------
Unix username: krbtgt
NT username:
Account Flags: [DU ]
User SID: S-1-5-21-1542059968-554909188-2932640689-502
Primary Group SID: S-1-5-21-1542059968-554909188-2932640689-513
Full Name:
Home Directory:
HomeDir Drive: (null)
Logon Script:
Profile Path:
Domain:
Account desc: Key Distribution Center Service Account
Workstations:
Munged dial:
Logon time: 0
Logoff time: 0
Kickoff time: Qua, 13 Set 30828 23:48:05 BRT
Password last set: Sáb, 18 Jun 2016 20:52:21 BRT
Password can change: Sáb, 18 Jun 2016 20:52:21 BRT
Password must change: never
Last bad password : 0
Bad password count : 0
Logon hours : FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
---------------
Unix username: nobody
NT username:
Account Flags: [U ]
User SID: S-1-5-21-1542059968-554909188-2932640689-501
Primary Group SID: S-1-22-2-65534
Full Name: nobody
Home Directory:
HomeDir Drive: (null)
Logon Script:
Profile Path:
Domain: HADDAD
Account desc:
Workstations:
Munged dial:
Logon time: 0
Logoff time: never
Kickoff time: never
Password last set: 0
Password can change: 0
Password must change: 0
Last bad password : 0
Bad password count : 0
Logon hours : FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF