[Samba] krb5_cc_get_principal failed

[Robert St.Denis]

Ok to continue my own thread here ... I have just tried  the newest
avail rpm, and its the same issue

here's effectively how I set things up:

kinit username <-does it have to be an admin ?
klist -e <- shows a ticket fine
useradd -d /dev/null -s /sbin/nologin machinename$
passwd -l machinename$ <-doesnt ask for a passwd it just locks it
smbpasswd -a -m machinename

now do I need to do a net join -U if my machine is already listed ?

I am still getting a lot of these:
[2004/10/21 08:09:07, 1] libsmb/clikrb5.c:ads_krb5_mk_req(323)
  krb5_cc_get_principal failed (No credentials cache found)
[2004/10/21 08:09:07, 1]
nsswitch/winbindd_ads.c:ads_cached_connection(81)
  ads_connect for domain DOMAIN failed: Cannot read password

a wbinfo -u/g does the typical error "Error looking up domain
users/groups" ... -t gives me "checking the trust secret via RPC calls
failed error code was NT_STATUS_INTERNAL_ERROR (0xc00000e5) Could not
check secret