Unlike the earlier versions of Rethat variants, version 9 doesn't allow single user mode to change password, as maintanance mode in 9 requires root password . Single user mode (runlevel 1) can easily be obtained by appending the word ' single ' at the end of the line starting with 'linux' by editing the entry in boot menu by pressing ' e ' at boot menu. To reset the root password on the other hand, one requires to follow a specific set of commands, At the boot menu, edit rescue mode to append 'rd.break ' at the end of the line starting with kernel. Boot with the edited line by pressing Ctrl+X or F10. At the new prompt starting with switch_root, type the following commands, mount -o remount, rw /sysroot chroot /sysroot touch /.autorelabel passwd <new root password> exit reboot
Universe from my perspective..