How to Reset Root Password in Ubuntu Bash?

Resetting Root Password in Ubuntu Bash

If you have forgotten the root password for your Ubuntu system, don't worry; there are ways to reset it. Follow these steps to reset the root password in Ubuntu Bash:

1. Boot into Recovery Mode: Reboot your system and hold down the Shift key to access the GRUB menu. Select the 'Advanced options for Ubuntu' and then the recovery mode option.
2. Access Root Shell: In the recovery menu, choose the 'root - Drop to root shell prompt' option. This will provide you with a root shell with the file system mounted as read-only.
3. Remount File System: Remount the file system with write permissions by running the command: mount -o rw,remount /
4. Change Root Password: Now, you can change the root password by typing: passwd root and following the password change process.
5. Reboot System: After changing the password successfully, reboot your system by typing: reboot
6. Login with New Root Password: Upon reboot, you can log in as root with the new password.

It is essential to keep your passwords secure and remember them to avoid the need for password resets frequently. However, if you find yourself in a situation where you need to reset the root password, these steps will help you regain access to your system.