Why an I unable to dual boot a MacBook Air M3?
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I am trying to install Ubuntu on an external drive which I did using my old Intel Mac but the drive is not showing as an boot option in GRUB boot loader.
I tried to install rEFInd but it says unknown CPU.

Asked by A_HiddenDonut
(3 rep)
Mar 26, 2025, 02:00 AM
Last activity: Mar 26, 2025, 03:47 AM
Last activity: Mar 26, 2025, 03:47 AM