[Samba] samba 3 / AD / krb5_cc_get_principal failed

[Olaf Zaplinski]

Hi all,

I successfully joined my Samba 3.0.6 box to our AD tree. wbinfo -t and -u 
work as expected. But when I try to access a share on the samba box (Windows 
AD controller), I am asked for a password, Samba then logs

[2004/09/06 11:49:28, 1] smbd/sesssetup.c:reply_spnego_kerberos(173)
   Failed to verify incoming ticket!


winbindd sometimes logs

[2004/09/06 11:42:55, 1] libsmb/clikrb5.c:ads_krb5_mk_req(313)
   krb5_cc_get_principal failed (No credentials cache found)


What is wrong here? Any ideas?

Regards
Olaf