Update script
[embed_url: https://raw.githubusercontent.com/panticz/preseed/master/pxe/scripts/update.ubuntu.pxe.files.sh]
Create cronjob
[embed_url: https://raw.githubusercontent.com/panticz/preseed/master/pxe/scripts/update.ubuntu.pxe.files.cronjob]
Configure PXE
wget https://installit.googlecode.com/hg/preseed/preseed.precise.i386.conf -O /var/lib/tftpboot/pxelinux.cfg/preseed.precise.i386.conf
wget https://installit.googlecode.com/hg/preseed/preseed.precise.amd64.conf -O /var/lib/tftpboot/pxelinux.cfg/preseed.precise.amd64.conf
wget https://installit.googlecode.com/hg/preseed/preseed.quantal.i386.conf -O /var/lib/tftpboot/pxelinux.cfg/preseed.quantal.i386.conf
wget https://installit.googlecode.com/hg/preseed/preseed.quantal.amd64.conf -O /var/lib/tftpboot/pxelinux.cfg/preseed.quantal.amd64.conf
vi /var/lib/tftpboot/default
MENU SEPARATOR
MENU BEGIN
MENU TITLE + Preseed
MENU INCLUDE pxelinux.cfg/preseed.oneiric.i386.conf
MENU INCLUDE pxelinux.cfg/preseed.oneiric.amd64.conf
MENU INCLUDE pxelinux.cfg/preseed.precise.i386.conf
MENU INCLUDE pxelinux.cfg/preseed.precise.amd64.conf
MENU INCLUDE pxelinux.cfg/preseed.quantal.i386.conf
MENU INCLUDE pxelinux.cfg/preseed.quantal.amd64.conf
MENU SEPARATOR
LABEL Back
MENU EXIT
MENU END