you have to mount the partition, then extract the data. Best thing to do is to modify your /home/user/.chroot file to say the following: Code: IMGFILE=/dev/mmcblk0p2 Then do "sudo debian" to mount the filesystem (and chroot into it). Just type "exit" to get back out of the (empty) chroot. (Do a "ls" just to make sure that it IS empty. If it isn't empty, you may have already mounted your img file, and so you may need to reboot and type "sudo debian" again) Now you've got your partition mounted and you can "cd /debian" and extract the tarball there. Once the file is extracted, you can do "sudo debian" and you're in your new Debian chroot!
IMGFILE=/dev/mmcblk0p2