Bug#785069: jessie live-installer can't install grub when booted via usb drive without internet
I've found out that debian-installer-launcher is always preseeding the live-
installer with some options. I've modified debian-installer-launcher to force-
load apt-cdrom-setup udeb, which solved the problem. I've opened a bug report
against debian-installer-launcher, which can be seen at . If that patch can
be included in the package, problem can be solved without modifying the d-i.