How do I add Windows boot option to the grub menu ar boot up or whatever to be able to boot into my Windows 10 partition?

Asked Jan 12 '20 at 21:47

Active Jan 12 '20 at 22:22

Viewed 1,168 times

I'm dual booting Linux and Windows 10. I've had Linux on my Lenovo 130 15ast for a little while. I was just messing around and all the sudden I made a mistake and now I can't get the Windows 10 boot option back in the Grub boot menu. This is what I tried to do from the grub prompt:

grub> chainloader +1
error: invalid EFI file path
grub> ls (hd0,gpt1)/
efi/
grub> chainloader (hd0),gpt1)/EFI/Microsoft/Boot/bootmgfw.efi boot
error: file `/EFI/Microsoft/Boot/bootmgfw.efi' not found  
grub> _

Then I tried (gtp2 ) grub returned error: unknown filesystem

edited Jan 12 '20 at 22:22

karel

114,770

asked Jan 12 '20 at 21:47

osxdos

1

Does this answer your question? Add Windows 10 to GRUB OS list – karel Jan 12 '20 at 22:20
What version Ubuntu? What is "I was just messing around and all the sudden I made a mistake"? – heynnema Jan 13 '20 at 16:28

How do I add Windows boot option to the grub menu ar boot up or whatever to be able to boot into my Windows 10 partition?

0 Answers0