diriku mo berbagi pengalaman nie..  )
diriku pake Debian Etch 4.0
user yang mo diriku kasih hak akses root nuhajat
dirimu bisa ngikutin langkah2 sbb:

inuexz:~# nano /etc/group                                    // buka file

adm:x:4:root,<span style="background-color:#00bf60;">nuhajat</span> // pada baris ke-5 tambahkan user name yang mo diberi hak akses root

inuexz:~# nano /etc/pam.d/su

auth   required   pam_wheel.so <span style="background-color:#007f40;">group=adm</span> //  tambahkan group name

inuexz:~# su - nuhajat    //pindah ke user nuhajat (abis tanda strip pke spasi)

nuhajat@inuexz~:$ su -            // pindah ke root
password:

inuexz:~#
<div class="color2">inuexz:~# aptitude install sudo    // install sudo

inuexz:~# visudo   //edit konfigurasi sudo
</div>
# /etc/sudoers
#
# This file MUST be edited with the 'visudo' command as root.
#
# See the man page for details on how to write a sudoers file.
#

Defaults     env_reset

# Host alias specification

# User alias specification

# Cmnd alias specification

# User privilege specification
root ALL=(ALL) ALL
<div class="color1"><span style="background-color:#007f40;">nuhajat</span> ALL=(ALL) ALL // tambah</div>
// keluar editor dengan  tombol Ctrl + X

inuexz:~# su - nuhajat    //pindah ke user nuhajat (abis tanda strip pke spasi)

nuhajat@inuexz~:$ reboot     //coba Restart
-bash: reboot: command not found  //gak bisa Restart

nuhajat@inuexz~:$sudo  reboot     //coba reboot pake sudo
Broadcast message from root@inuexz (pts/0) (Sun Apr 13 10:29:38 2008):

The system is going down for reboot NOW!  //siiiiip dah =D>

thankyu…. moga bisa membantu )