I am using the latest samba package in Debian Squeeze and I have the same problem with error NT code 0x1c010002 but only next a login failure.<div><br></div><div>1) First I can login without any problem from different clients with different OS.</div>
<div><br></div><div>On the client:</div><div><br></div><div><div>myuser@mycomputer:~$ smbclient -L sambaserver -U user1</div><div>Enter user1's password: </div><div>Domain=[ORG1] OS=[Unix] Server=[Samba 3.5.6]</div><div>
<br></div><div> Sharename Type Comment</div><div> --------- ---- -------</div><div> mynewshare Disk My test share</div><div> IPC$ IPC IPC Service (Samba 3.5.6)</div>
<div>Domain=[ORG1] OS=[Unix] Server=[Samba 3.5.6]</div><div><br></div><div> Server Comment</div><div> --------- -------</div><div> SAMBASERVER samba 3.5.6</div><div>
<br></div><div> Workgroup Master</div><div> --------- -------</div><div> ORG1 </div></div><div><br></div><div>On the server:</div><div><br></div><div>id user1 is running ok.</div>
<div>getent passwd, getent group is running ok.</div><div>wbinfo -u, wbinfo -g, wbinfo -a user1%passwd is running ok.</div><div><br></div><div>2) If I the passwd for user1 is wrong:</div><div><br></div><div>On the client:</div>
<div><br></div><div><div>myuser@mycomputer:~$ smbclient -L sambaserver -U user1</div><div>Enter user1's password: </div></div><div>session setup failed: NT code 0x1c010002</div><div><br></div><div>On the server:</div>
<div><br></div><div><div>id user1 is running ok.</div><div>getent passwd, getent group is running ok.</div><div>wbinfo -u, wbinfo -g is running ok.</div></div><div><br></div><div><div>wbinfo -a user1%passwd:</div><div>plaintext password authentication failed</div>
<div>Could not authenticate user user1%user with plaintext password</div><div>challenge/response password authentication failed</div><div>error code was NT code 0x1c010002 (0x1c010002)</div><div>error messsage was: NT code 0x1c010002</div>
<div>Could not authenticate user user1 with challenge/response</div><div><br></div><div>3) If the passwd for user1 is right but next the previous failure:</div><div><br></div><div>On the client:</div><div><br></div><div><div>
<div>myuser@mycomputer:~$ smbclient -L sambaserver -U user1</div><div>Enter user1's password: </div></div><div>session setup failed: NT code 0x1c010002</div></div><div><br></div><div>On the server:</div><div><br></div>
<div>id user1 not found user but yes other users from de domain.</div><div><div><div>getent passwd(even user1), getent group is running ok.</div><div>wbinfo -u, wbinfo -g is running ok.</div></div><div><div>wbinfo -a user1%passwd:</div>
<div>plaintext password authentication failed</div><div>Could not authenticate user user1%user with plaintext password</div><div>challenge/response password authentication failed</div><div>error code was NT code 0x1c010002 (0x1c010002)</div>
<div>error messsage was: NT code 0x1c010002</div><div>Could not authenticate user user1 with challenge/response</div></div><div><br></div><div>4) Commands for going to the first point:</div><div><br></div><div>rm /var/cache/samba/*tdb</div>
<div>/etc/init.d/samba restart</div><div>/etc/init.d/winbind restart</div><div><br></div><div><br></div><div>* My samba server is a domain member and the PDC is a Mac OSX server with samba.</div><div>** It looks like the problem is something with the cache. With winbind cache time = 1 I have the same results.</div>
<div><br></div><div>Package samba info:</div><div><br></div><div>Version: 2:3.5.6~dfsg-3squeeze5</div><div><div>Dependences: samba-common (= 2:3.5.6~dfsg-3squeeze5), libwbclient0 (= 2:3.5.6~dfsg-3squeeze5), libacl1 (>= 2.2.11-1), libattr1 (>= 2.4.41-1), libc6 (>= 2.6), libcap2 (>= 2.10), libcomerr2 (>= 1.01), libcups2 (>= 1.4.0), libgssapi-krb5-2 (>= 1.8+dfsg), libk5crypto3 (>= 1.6.dfsg.2), libkrb5-3 (>= 1.8+dfsg), libldap-2.4-2 (>= 2.4.7), libpam0g (>= 0.99.7.1), libpopt0 (>= 1.16), libtalloc2 (>= 2.0.0), zlib1g (>= 1:1.1.4), debconf (>=0.5) | debconf-2.0, libpam-runtime (>= 1.0.1-11), libpam-modules, lsb-base (>= 3.2-13), procps, update-inetd, adduser</div>
</div><div><br></div><div>If you need more information tell me.</div><div><br></div><div>Thanks so much.</div><div><br></div><div>Regards.</div><div><br></div><div><br></div><div><br></div></div></div>