Why was this added to the refind instructions?
4. Rename /boot/efi/EFI/arch/refind/refind_x64.efi to /boot/efi/EFI/arch/refind/refindx64.efi
I had a minor issue with UEFI Shell not launching EFI files with underscore in their file name a long time back. It does not seem to exist now. It actually doesn't matter. But extra/refind-efi-x86_64 uses refindx64.efi (again my mistake). In any case it doesn't matter. -- Keshav P R (talk) 13:25, 11 September 2012 (UTC)