Package: winbind Version: 2:3.5.6~dfsg-3squeeze5
Severity: important
I have a samba server connected to a samba PDC. I can connect fine to
the share folders but next a login failure appear the error NT code
0x1c010002 (0x1c010002) and it is impossible to connect with any user.
I have to delete samba cache and restart samba and winbind to have a
normal use.
1) First I can login without any problem from different clients with
different OS.
On the client:
myuser@mycomputer:~$ smbclient -L sambaserver -U user1
Enter user1's password:
Domain=[ORG1] OS=[Unix] Server=[Samba 3.5.6]
Sharename Type Comment
--------- ---- -------
mynewshare Disk My test share
IPC$ IPC IPC Service (Samba 3.5.6)
Domain=[ORG1] OS=[Unix] Server=[Samba 3.5.6]
Server Comment
--------- -------
SAMBASERVER samba 3.5.6
Workgroup Master
--------- -------
ORG1
On the server:
id user1 is running ok.
getent passwd, getent group is running ok.
wbinfo -u, wbinfo -g, wbinfo -a user1%passwd is running ok.
2) If I the passwd for user1 is wrong:
On the client:
myuser@mycomputer:~$ smbclient -L sambaserver -U user1
Enter user1's password:
session setup failed: NT code 0x1c010002
On the server:
id user1 is running ok.
getent passwd, getent group is running ok.
wbinfo -u, wbinfo -g is running ok.
wbinfo -a user1%passwd:
plaintext password authentication failed
Could not authenticate user user1%user with plaintext password
challenge/response password authentication failed
error code was NT code 0x1c010002 (0x1c010002)
error messsage was: NT code 0x1c010002
Could not authenticate user user1 with challenge/response
3) If the passwd for user1 is right but next the previous failure:
On the client:
myuser@mycomputer:~$ smbclient -L sambaserver -U user1
Enter user1's password:
session setup failed: NT code 0x1c010002
On the server:
id user1 not found user but yes other users from de domain.
getent passwd(even user1), getent group is running ok.
wbinfo -u, wbinfo -g is running ok.
wbinfo -a user1%passwd:
plaintext password authentication failed
Could not authenticate user user1%user with plaintext password
challenge/response password authentication failed
error code was NT code 0x1c010002 (0x1c010002)
error messsage was: NT code 0x1c010002
Could not authenticate user user1 with challenge/response
4) Commands for going to the first point:
rm /var/cache/samba/*tdb
/etc/init.d/samba restart
/etc/init.d/winbind restart
I have to add that the same test in a Debian Lenny server with the same
configuration and samba version 3.2.5-4lenny15 is working fine.
If user/passwd is right, I can login. If not give the message "dsession setup
failed: NT_STATUS_LOGON_FAILURE" as normal.
** I have found a bug in samba that it looks like to be the same
problem => https://bugzilla.samba.org/show_bug.cgi?id=7888 and have
patches for different samba versions.
Regards
smb.conf
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