[rhn-users] prompting password more than one time

[Sambit Nanda]

On my RH Linux system
   when i  do su - from my user  it alsways ask me to
give passwrod two times. 

I donot know why ?? 

sn8421]$ su -
Password:
Password:
#


any idea ?

Thanks, 

Sambit Nanda 
203-553-3424 (O)