Difference between revisions of "Talk:Undead USB Install"
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https://www.funtoo.org/Talk:Install/GPT_Partitioning <--correct partitioning to load legacy mode, and uefi mode. | https://www.funtoo.org/Talk:Install/GPT_Partitioning <--correct partitioning to load legacy mode, and uefi mode. | ||
rest of the drive jfs partition name | rest of the drive jfs partition name root partition label root. | ||
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Revision as of 09:47, October 9, 2020
updating to both uefi & legacy mode sandbox
https://superuser.com/questions/801515/is-a-hybrid-linux-usb-stick-for-uefi-legacy-bios-possible
https://www.funtoo.org/Talk:Install/GPT_Partitioning <--correct partitioning to load legacy mode, and uefi mode.
rest of the drive jfs partition name root partition label root.
root # echo "LABEL=boot /boot vfat noauto,noatime 0 2" >> /etc/fstab
stab 2 at getting uefi going from legacy machine.
root # mkdir /boot/efi root # mount /dev/sdc1 /boot/efi root # grub-install --target=x86_64-efi /boot/efi
/boot/efi/efi/gentoo/grubx64.efi is generated. doesn't load probably secure boot unsigned image or something like that.
stab 3 gpt partitioning via official install method gdisk. testing legacy grub + gpt to verify that MBR can be deprecated.
legacy loaded grub this time from a gpt partition. i think i didn't delete the fstab defaults, it wasn't mounting root correctly but very close to running.