Hi, I just upgraded to samba 3.0.11 using the new SerNet Debian packages. Thank you, SerNet, for proving this service! I am using Samba as PDC with OpenLDAP as Backend. Now I encounter the following problem, when I try to modify/edit/view a Domain User I get the following Error message: "A device attached to the system is not functioning." and in the samba-log there is the following message: [2005/03/14 16:08:04, 0] rpc_parse/parse_samr.c:init_sam_dispinfo_1(1576) init_sam_dispinfo_1: User Administrator has SID S-1-5-21-4294955119-3368514841-2087710299-500, which conflicts with the domain sid S-1-5-21-1592171166-4025234219-3987515516. Failing operation. # net getlocalsid SID for domain NTFILESRV is: S-1-5-21-1592171166-4025234219-3987515516 And I already tried # pdbedit -U S-1-5-21-1592171166-4025234219-3987515516-500 -u Administrator -r I checked the smbldap-tools configuration, but there is my correct SID. Any help is appreciated. Marko