8.6.35.2 at http://www.debian.org/doc/manuals/reference/ch-tips.en.html#s-chroot recommends using login to chroot because otherwise "lots of environment varibles" are left around and has "other issues." I don't want to switch to a different TTY to mess with my chroot. I want to use it in an X-Terminal. Should I set up login on another TTY and like SSH into it? Or can I clean up the environment variables hanging around.