Grub

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GRUB commands

Recovery from Grub Prompt

Find the uefi path in your drive Stuck in grub hell

grub> ls
(proc) (hd0) (hd0,gpt2) (hd0,gpt1) (cd0)
grub> ls (hd0,gpt1)/
efi/ EFI-old/
grub>_

Now run the commands to use the partition

After the "normal" command many times grub will boot at that point
Have not needed the linux /boot, or the initrd /boot done yet

grub rescue> set prefix=(hd0,2)/boot/grub
grub rescue> set root=(hd0,2)
grub rescue> insmod normal
grub rescue> normal
grub rescue> insmod linux
grub rescue> linux /boot/vmlinuz root=/dev/sda2
grub rescue> initrd /boot/initrd.img
grub rescue> boot

Once the boot works, fix grub now!

sudo grub-update
sudo grub-install

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Grub