PXE Installation Ubuntu und Preseed Voreinstellungen

https://github.com/analytically/ubuntu-netboot-tftp/blob/master/preseed.cfg https://unix.stackexchange.com/questions/225217/what-hash-algorithms-can-i-use-in-preseeds-passwd-user-password-crypted-entry https://help.ubuntu.com/lts/installation-guide/example-preseed.txt

BUG in 18.04 PXE Boot einer LIVECD nicht möglich: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1754777

Preseedfile für PXE Installation:

d-i console-setup/ask_detect boolean false
d-i keyboard-configuration/xkb-keymap select de
d-i mirror/country string manual
d-i mirror/http/hostname string archive.ubuntu.com
d-i mirror/http/directory string /ubuntu
d-i mirror/http/proxy string http://proxy.local:3142/
d-i passwd/root-login boolean true
d-i passwd/make-user boolean true
d-i passwd/root-password-crypted password $6$uKo6tYENfTsiQo$sYPweUQMum7X1fpWAx3QZGK/0.i9CA9dRkTzBUL.tEGM89xFJcC74puGozZ8uzv8bxpudWvHQGLGSRygtXD2g/
d-i passwd/user-fullname string Vorname Nachname
d-i passwd/username string benutzername
d-i passwd/user-password-crypted password $6$xkW7bGY647L8$SThf//m4o48OX2H/MFp1Fci1EY0HzsKojgH2noldhRo5t2L7bvcZCvXJeYVNrvILCKFylkBGkfkYlCt6Lp1Ym.
d-i passwd/user-default-groups string audio cdrom video plugdev adm dip lpadmin sambashare sudo
d-i pkgsel/update-policy select unattended-upgrades
d-i pkgsel/include string "openssh-server"
d-i clock-setup/utc boolean true

mkpasswd -m sha-512 geheimespasswort