Now, restart the VM and boot to the geekmode. by press any key, or CTL+X to the grub mode.
Now, Press ‘e’ to edit the command line. we need tell the kernal boot from graphics mode to single user mode
user arrow key up/down to select the kernal line,
Press e, to edit the command line, you will see the follow screen,
Now, it is on the grphics mode, rhgb=red hat graphical boot
Let’s change it to single user mode, by replacing the rhgb quiet.
Press enter to switch the parent screen. then press b to boot the single mode kernel, you can tell linux single is there
Once Done, you are in single user mode.
remember the password this time, no typo please.