* Adjust hostname in /etc/postfix/main.cf.
* Make sure /etc/grml/fai/config/scripts/GRMLBASE/40-deborphan does not fail.
* Fix typo in /etc/grml/fai/config/scripts/GRMLBASE/32-xorg
+ * Make sure $HOSTNAME is unset by default.
* Disable Recommends for aptitude as well.
* Check for presence of live-initramfs in 10-build-initramfs.
* Install aptitude in softupdate if not present.