Change Forgotten Root Password in Ubuntu

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===Change Forgotten Root Password in Ubuntu===


 1) reboot the ubuntu pc and press the "Esc" key
2) press 'e' key to edit the menu
3) now replace the text line "ro quiet splash $vt_handoff" with "rw init=/bin/bash"
4) press:ctrl+x 
5) type "mount | grep -w /" command
6) type "passwd"
7) then type your new password
8) retype the new password
9) type "exec /sbin/init"

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