Zaerc, i had similar issues trying to network book a HP DV9607US laptop....
so i went to /tftpboot/pxelinux.cfg/ & changed default like so
$ diff default.ORIGINAL default
< APPEND root=/dev/nfs acpi=off vga=normal initrd=default/initrd ramdisk_size=10240 rw ip=all apicpmtimer
> APPEND root=/dev/nfs vga=normal initrd=default/initrd ramdisk_size=10240 rw ip=all apicpmtimer
so basically just removed acpi=off, since there are no BIOS options relating to acpi & i have the latest bios as far as i know
now, i get as far as... "we announce our self to the CORE"
its says loading diskless.sh
then it says rebooting... & reboots...
i tried a few times to boot the image but it always does these exact same things...
:/usr/pluto/diskless/74$ sudo du -hs .
this leads me to believe that the CORE has finished creating the image.
htop shows nothing much happening on the core...