Hi, I have just compiled and installed MIT krb5-1.6.3 and got a ticket with kinit: Ticket cache: FILE:/tmp/krb5cc_0 Default principal: craig@ABBOTT-SIMSES.LOCAL Valid starting Expires Service principal 01/09/08 18:27:06 01/10/08 01:07:06 krbtgt/ABBOTT-SIMSES.LOCAL@ABBOTT-SIMSES.LOCAL 01/09/08 18:31:18 01/10/08 01:07:06 term-jac$@ABBOTT-SIMSES.LOCAL Kerberos 4 ticket cache: /tmp/tkt0 klist: You have no tickets cached I then compiled and installed Samba-3.0.28. I joined the ADS domain successfully. But winbindd doesn't start with the error: Could not fetch our SID - did we join? unable to initalize domain list The eventvwr system log on Windows server 2003 gives this error: While processing a TGS request for the target server HOST/puma.abbott-simses.local, the account PUMA$@ABBOTT-SIMSES.LOCAL did not have a suitable key for generating a Kerberos ticket (the missing key has an ID of 8). The requested etypes were 2. The accounts available etypes were 23 -133 -128 3 1. Have search and tried several things. Can someone help me out? Thanks. Craig