I've installed windows 10 and then Ubuntu 16.04 but grub options doesn't load. When I hit Fn + F9, it shows the windows only. When I boot the USb with the Ubuntu installation, it shows that I have both Windows and Ubuntu installations and I can see the partitions.
I've tried this:
bcdedit /set {bootmgr} path \EFI\ubuntu\grubx64.efi
but it didn't work.
I can log into Ubuntu, only in windows.
Is there any way to fix that?