> Yes. but you are installing initramfs-tools into the nfsroot. That's wrong. Please check why this is done. initramfs-tools is deprecated when using FAI. FAI uses dracut instead. I guess you have some old /etc/fai/NFSROOT configuration.
Ok that was my mistake. I read "FAI packages from the official project repository or from a Debian mirror." @ http://fai-project.org/download/ and I installed fai-quickstart from debian stable https://packages.debian.org/jessie/fai-quickstart Maybe I should use it from backports or official https://packages.debian.org/jessie-backports/fai-quickstart Thank you so much.