[Samba] Problems with roaming profiles // Samba 3.0.7 from Sernet

[Joachim Kieferle]

Dear List,

we are currently using Samba 3.0.4 (rpm from Sernet - 
http://ftp.sernet.de/pub/samba/) on SuSE 8.2 with XP SP2-clients.

The problem is: When we try to upgrade to Samba 3.0.7, the clients can't 
load the users profile, the error message says, that it can't find the 
path (though it works well for 3.0.4).
Here is a snippet of the error messages in log.smb with log level 4:

++++++ snip ++++++++
[2004/09/27 00:40:15, 4] smbd/uid.c:change_to_user(186)
  change_to_user: Skipping user change - already user
[2004/09/27 00:40:15, 3] smbd/trans2.c:call_trans2qfilepathinfo(2331)
  call_trans2qfilepathinfo: TRANSACT2_QPATHINFO: level = 1004
[2004/09/27 00:40:15, 3] smbd/trans2.c:call_trans2qfilepathinfo(2353)
  call_trans2qfilepathinfo: SMB_VFS_STAT of cmd.exe failed (Datei oder 
Verzeichnis nicht gefunden)
[2004/09/27 00:40:15, 3] smbd/error.c:error_packet(94)
  error string = Datei oder Verzeichnis nicht gefunden
[2004/09/27 00:40:15, 3] smbd/error.c:error_packet(118)
  error packet at smbd/trans2.c(2219) cmd=50 (SMBtrans2) 
NT_STATUS_OBJECT_NAME_NOT_FOUND
++++++ snip ++++++++


Does anybody have an idea of what might be the reason for this problem? 
Google did not help.

Best and thanks

Joachim