Advanced Topics¶
Bootloader Customisation¶
By default, both ISOLINUX (for BIOS boot) and GRUB 2 (for EFI boot) are
installed into the images. A loopback.cfg
file is also installed to allow
for the image to be booted while still an ISO image in a filesystem.
You can pass --no-isolinux
to prevent the installation of ISOLINUX to the
image if you do not want ISOLINUX.
You can pass --no-grub
to prevent the installation of GRUB to the image.
If you do not want GRUB installed but you would still like the loopback.cfg
file to be installed, you can pass --grub-loopback-only
.