Some more testing of 'kerberos method' with 'krb5_ccache_type=FILE' and 600 perms on /etc/krb5.keytab
With 'kerberos method = secrets and keytab', winbind logins failed.
With 'kerberos method = system keytab', winbind logins failed.
With 'kerberos method = secrets only', winbind logins started working again.
Some more testing of 'kerberos method' with 'krb5_ccache_ type=FILE' and 600 perms on /etc/krb5.keytab
With 'kerberos method = secrets and keytab', winbind logins failed.
With 'kerberos method = system keytab', winbind logins failed.
With 'kerberos method = secrets only', winbind logins started working again.