I’m attempting to put in Ubuntu 20.04 as the one OS on a MacbookAir launched on 2019 with MacOS Mojave (10.14) preinstalled.
I went by way of the next steps:
1. Create a Ubuntu bootable USB keep on with the devoted software program on Ubuntu
2. Boot MacOS in restoration mode and turned the Safe Boot to “No Safety” and allowed “Booting from exterior media” (See. image 1)
Boot Macbook and chosed the 2nd exterior drive in EFI Mode (See. image 2).
In my earlier check, I chosen the first exterior drive in EFI Mode and resulted within the following error message : “a software program replace is required to make use of this startup disk”
An error message shortly appeard ending in “error: file ‘/boot/’ not discovered” (Se. image 3).
After that, the followin GRUB launching possibility apperead :
Ubuntu (secure graphics)
OEM set up
Boot from the subsequent quantity
UEFI Firmware Settings
(See. image 4)
I’m stunned to not see the choice “Strive Ubuntu with out putting in”.
I choosed “Ubuntu”.
- I acquired many traces showing on the display (See. image 5) after which the Macbook rebooted usually.
Display captures of the set up course of
Thank you numerous on your assist.