klist: You have no tickets cached

debian:/home/alexander# kinit alex
Password for alex@GPHARM.LOCAL: 
debian:/home/alexander# klist
Ticket cache: FILE:/tmp/krb5cc_0
Default principal: alex@GPHARM.LOCAL
Valid starting     Expires            Service principal
07/11/11 11:34:23  07/11/11 21:35:57  krbtgt/GPHARM.LOCAL@GPHARM.LOCAL
    renew until 07/12/11 11:34:23
Kerberos 4 ticket cache: /tmp/tkt0
klist: You have no tickets cached
debian:/home/alexander# net ads join -U alex
Enter alex's password:
Using short domain name -- GPHARM
Joined 'DEBIAN' to realm 'GPHARM.LOCAL'
debian:/home/alexander# klist
Ticket cache: FILE:/tmp/krb5cc_0
Default principal: alex@GPHARM.LOCAL
Valid starting     Expires            Service principal
07/11/11 11:34:23  07/11/11 21:35:57  krbtgt/GPHARM.LOCAL@GPHARM.LOCAL
    renew until 07/12/11 11:34:23
Kerberos 4 ticket cache: /tmp/tkt0
klist: You have no tickets cached
debian:/home/alexander# 

Valid starting     Expires            Service principal
07/11/11 11:34:23  07/11/11 21:35:57  krbtgt/GPHARM.LOCAL@GPHARM.LOCAL
    renew until 07/12/11 11:34:23