But after Ubuntu was installed, my mba boots directly into Ubuntu instead of showing refind.If I wanted to boot to macOS, I need to press option key when starting, rendering refind useless.You may be able to get rEFInd booting again by typing sudo refind-mkdefault in an Ubuntu Terminal window.
![]() The page referenced earlier provides additional methods of recovery. Refind Boot Manager Driver Isnt InstalledAs it is now, chances are this driver isnt installed, which means rEFInd will boot Ubuntu only via GRUB; but a more direct boot of the kernel is sometimes more reliable and easier to maintain. To do this more direct boot, though, the EFI filesystem driver is required. The order I installed the softwares were from a website instruction for dual boot, 1-install reFIND, 2-partition drive, 3-install Ubuntu.seems I should install reFIND last. This is done to avoid installing an unnecessary driver in case of a WindowsOS X dual-boot that lacks Linux; but as most installation instructions say to install rEFInd before installing Linux, this leaves rEFInd with no way to read the Linux kernel. Ive been considering tweaking that, but I dont want to rush into a change that might cause problems, even minor ones. Find the BootXXXX item that matches the refind entry (the path at the right will have EFIrefindrefindx64.efi in it). Then run efibootmgr -o XXXX,YYYY where the XXXX is the refind entry and YYYY etc are others. NOTE you will need to do this each time the kernel is updated. Provide details and share your research But avoid Asking for help, clarification, or responding to other answers. Making statements based on opinion; back them up with references or personal experience. Not the answer youre looking for Browse other questions tagged dual-boot uefi macbook refind or ask your own question.
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