You can boot USB in GRUB2 but you have to directly boot the kernel/ramdisk. Some example entries are in the menu. There is a newer version of GRUB available that can parse the SYSLINUX menu (isolinux.cfg) of most ISO's and automatically create GRUB menu entries.

I plan on issuing an updated coreboot image in the near future, with this parses included and some menuentries that use it. This should make booting ISO's easier. Currently there are some pre-defined menuentries for common FSDG distros (Trisquel, Parabola, gNewSense).

Reply via email to