Restart the client when not open press the e key to enter greb
At the end of the line begins with a Linux add rd. Break
Ctrl + x into the shell environment
Mount to the real world mount -o remount, rw/sysroot
Switch to a real system chroot/sysroot
To view the user whoami
Modify the user password passwd root
Tagging touch/. Autorelabel
The exit
The exit
Use the modified password client
