Hi ; My name is kelvin . I recently configured /etc/pam.d/su to granted wheel group has a right of su access ; other than wheel group are restricted. It's working if I login in terminal mode. However, the I can't su in X windows environment. The system always prompt me "incorrect password". I'm very sure that I'm correctly key in su password , and my login account is under wheel group . Could somebody help ? _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. _______________________________________________ Redhat-list mailing list [EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/redhat-list