I set up a laptop like I want it then updated the image on the key. I can then deploy the image to another laptop. I need to use these laptops in a lab, so they will be shared. I would like to have the users logged out of their Chrome accounts on reboot. I have tried adding "aufs=restore_home" to /boot/grub/grub.cfg. That did not do it, so I tried "aufs=restore_os". That does not work. I used the directions on the wiki for auto restore, but it does not seem to work. Am I missing something?