Hack GRUB (Login Root Without Password)

October 25th, 2010

multiboot-v3-grub

My friend using ubuntu 9.04 and he lost the root password, we can’t using the recovery mode because protected by root password.

So i am searching on google then i have the answer.

First you must restart, then you can see, like on the picture.
1. Press enter on Your OS, then search ro quit splash
ro quit splash used for usplash
2. Change ro quit splash with single init=/bin/bash
This syntax will lead us to single init mode
3. Press enter Then press Ctrl+X for reboot
4. Now you on single init mode
5. After the loading finish, type this syntax
sudo mount -o remount rw /
function of this command is mount the your root partition.
5. you can see all user on your system with this syntax
ls /home
6. Lets change your root password or your user password with command
passwd “user login”
ok…
and you can login with your username and your new password.

simple tutorial 4 u, regards from smalltutorial[dot]com

Entry Filed under: Linux, Opensource, Ubuntu

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