On Wed, 5 Sep 2018 22:26:19 -0600
Chris Murphy wrote:
> That's up to the grub.cfg contents.
It never gets that far. I need the "early" config
I'm supposed to be able to embed in the grub
image, but grub2-install has been "improved"
so it never invokes an external grub-mkimage
tool the docs say I should be able to pass
with the --grub-mkimage option :-(
At least I think that's what I need :-)
For sure is unnecessary. And you won't be able to Secure Boot because the bootloader won't be signed.
livecd-tools still has livecd-iso-to-disk script that can create a USB stick that's UEFI and BIOS bootable.
The optional persistent overlay will eventually blow up and will have to be reset. Avoiding that means doing a real install to the USB stick.
Chris