chroot conflicts with systemd

[hawajrambo]

The chrooting solution is great, however it should be mentioned in the readme, that it has issues with systemd:

- can't reboot
# reboot
Running in chroot, ignoring request.

- can't list active services
# systemctl
Running in chroot, ignoring command 'list-units'

- we cannot be sure, if a new package has been installed succesfully
# apt-get install dbus
E: Can not write log (Is /dev/pts mounted?) - posix_openpt (19: No such device)
Running in chroot, ignoring request / command 'daemon-reload' / 'show' / 'daemon-reload' / 'is-active'
.......service is a disabled or a static unit, not starting it.

If such a task is required I suggest commenting out the initramfs= in /boot/config.txt temporally and reboot.