I am trying to kickstart an Ubuntu 15.10 installation, but the default option at the boot menu is not picked up for some reason.
The syntax seems fine, and if I manually chose any of the options, It boots as it should, but the problem is that the default section on the isolinux/txt.cfg is completely neglected and after timeout it boots automatically from the first option.
Here is a sample if the isolinux/txt.cfg file:
default option2
label option1
menu label ^1 Kickstart controller
kernel /install/vmlinuz
append file=/cdrom/preseed/ubuntu-server.seed vga=788 initrd=/install/initrd.gz ks=cdrom:/ks/ks-option1.cfg ---
label option2
menu label ^2 Kickstart compute1
kernel /install/vmlinuz
append file=/cdrom/preseed/ubuntu-server.seed vga=788 initrd=/install/initrd.gz ks=cdrom:/ks/ks-option2.cfg ---
label install
menu label ^Install Ubuntu Server
kernel /install/vmlinuz
append file=/cdrom/preseed/ubuntu-server.seed vga=788 initrd=/install/initrd.gz quiet ---
... so that in this case, it would still boot from the option1 option.
As a bonus, does someone know how to hide the "pop-up" language selection menu?