#Plugged in Windows 10 ISO, now cannot boot into Arch

4 messages · Page 1 of 1 (latest)

bitter wave
#

About a week ago I used ArchInstall and installed Arch with no issue. Yesterday I plugged in a USB with the Windows 10 ISO but did not install Windows. Now I cannot boot into Arch.
I mounted my partitions and installed Grub, but when I try to boot into Arch I only get the GNU Grub screen with UEFI Firmware Settings as the only option.

This is what I did to try to fix it:

mount /dev/nvme0n1p2 /mnt
mount —mkdir /dev/nvme0n1p1 /mnt/boot
arch-chroot /mnt
grub-install —target=x86_64-efi —efi-
directory=/boot —bootloader-id=GRUB

Grub installed with no issues
Installation finished. No error reported.

Nvme0n1p2 is my root
Nvme0n1p1 is my efi

faint storm
#

maybe try this

mount /dev/nvme0n1p2 /mnt   -- mounting root
arch-chroot /mnt
mkdir /boot/EFI
mount /dev/nvme0n1p1 /boot/EFI
grub-install --target=x86_64-efi --bootloader-id=grub_uefi --recheck
grub-mkconfig -o /boot/grub/grub.cfg
exit -- from root to iso
umount -R /mnt
reboot