Hi,
I have a problem with Samba 2.2.8 on RH 9. It happened after upgrading the 2.2.7a version. Now Samba doesn't recognize domain users correctly, showing the following in debug mode:

No such user michael [correct_w2k_domain_name] - using guest account
push_sec_ctx(0, 0) : sec_ctx_stack_ndx = 1
push_conn_ctx(0) : conn_ctx_stack_ndx = 0
setting sec ctx (0, 0) - sec_ctx_stack_ndx = 1
get_current_groups: user is in 1 groups: 99
pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0
get_current_groups: user is in 1 groups: 99
fetch sid from uid cache 99 -> S-1-5-21-2325379252-1434454352-3354892644-1198
fetch sid from gid cache 99 -> S-1-5-21-2325379252-1434454352-3354892644-1199
fetch sid from gid cache 10001 -> S-1-5-21-3525354086-449776492-2059071169-1165
fetch sid from gid cache 10005 -> S-1-5-21-3525354086-449776492-2059071169-1168
fetch sid from gid cache 10000 -> S-1-5-21-3525354086-449776492-2059071169-513
fetch sid from gid cache 10002 -> S-1-5-21-3525354086-449776492-2059071169-1138
fetch sid from gid cache 10004 -> S-1-5-21-3525354086-449776492-2059071169-512
fetch sid from gid cache 10003 -> S-1-5-21-3525354086-449776492-2059071169-518
fetch sid from gid cache 10006 -> S-1-5-21-3525354086-449776492-2059071169-1621
fetch sid from gid cache 10007 -> S-1-5-21-3525354086-449776492-2059071169-1380
uid 99 registered to name nobody
Clearing default real name
User name: nobody Real name: Nobody
Chained message
switch message SMBtconX (pid 5907)
setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
Invalid username/password for public [nobody]
error packet at smbd/reply.c(166) cmd=117 (SMBtconX) NT_STATUS_WRONG_PASSWORD
and as a result I am unable to connect from my win2k machine (which is part of the win2k domain) to the Samba share.
Previous installation has been configured to use winbind and it worked pretty good and looks good now, - wbinfo -u and -g shows users and groups from the w2k domain correctly. What may be the problem ?
Thanks.