Find the answer to your Linux question:
Results 1 to 7 of 7
Hello friends, I created root password. But when i type "su" and then password, but my result is below one Code: sharief@sharief-desktop:/$ su Password: su: Authentication failure sharief@sharief-desktop:/$ Now i ...
  1. #1
    Linux User
    Join Date
    Aug 2008
    Location
    Trichy,India
    Posts
    308

    [SOLVED] forgot my "SU" password

    Hello friends,
    I created root password. But when i type "su" and then password, but my result is below one

    Code:
    sharief@sharief-desktop:/$ su
    Password: 
    su: Authentication failure
    sharief@sharief-desktop:/$
    Now i dont know how to retrieve the password or how to rest the password...Can anyone help me
    Last edited by shariefbe; 09-03-2009 at 03:30 AM.
    Thanks in advance...

  2. #2
    Linux Guru Lakshmipathi's Avatar
    Join Date
    Sep 2006
    Location
    3rd rock from sun - Often seen near moon
    Posts
    1,568
    If you can reboot,from grub add "1" to login as root and then use passwd command to change your password.
    Check this ,might be useful for you.
    http://www.linuxforums.org/forum/red...mode-grub.html
    - Lakshmipathi.G
    -------------------
    FOSS India Award winning ext3fs Undelete tool and tutorials www.giis.co.in
    First they criticize you,Then they laugh at you,Then they fight with you,Then you win. - M.K.Gandhi
    -------------------

  3. #3
    Linux User
    Join Date
    May 2009
    Location
    Big River, Sask, Canada
    Posts
    342
    Registered Linux User #420832

  4. #4
    Just Joined!
    Join Date
    Dec 2007
    Location
    Bangalore >> India
    Posts
    28
    Have a Look this link .. it may help u

    http://www.linuxforums.org/forum/lin...-password.html

  5. #5
    Linux User
    Join Date
    Aug 2008
    Location
    Trichy,India
    Posts
    308
    Hi,
    I found the way to reset the root password. Its simplest way

    Code:
    ~$ sudo passwd
    Its working fine. Thanks for all
    Thanks in advance...

  6. #6
    Just Joined!
    Join Date
    Dec 2007
    Location
    Bangalore >> India
    Posts
    28
    Are you using which flavor of linux ? I mean Ubuntu or fedora ?


    Quote Originally Posted by shariefbe View Post
    Hello friends,
    I created root password. But when i type "su" and then password, but my result is below one

    Code:
    sharief@sharief-desktop:/$ su
    Password: 
    su: Authentication failure
    sharief@sharief-desktop:/$
    Now i dont know how to retrieve the password or how to rest the password...Can anyone help me
    Use This .. it may help you :-

    amaresh@eOdissa:~$ sudo passwd

    then type your passwd then u can work .

  7. #7
    Linux User
    Join Date
    Aug 2008
    Location
    Trichy,India
    Posts
    308
    Yes i amusing UBUNTU 8.10. and i found the answer for that as you defined in the same way. Thanks
    Thanks in advance...

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
...