1. Reboot and Access GRUB Menu
* Reboot the system.
* During boot, when GRUB appears, press **e** to edit the default kernel entry.

2. Edit the Kernel Boot Parameters
* Find the line beginning with linux16
* Replace:

ro

with:

rw init=/sysroot/bin/sh

3. Boot with Modified Parameters

• Press Ctrl + X to boot into single-user mode.

4. Access the System

• Once booted, you'll be at a prompt. Run:

chroot /sysroot

5. Reset Password

• Enter:

passwd root

• Set the new password.