UEFI Booting Support

Discussions center on UEFI firmware's role in booting, its compatibility with various systems and distributions, comparisons to legacy BIOS or alternatives like U-Boot, and calls for better UEFI support.

📉 Falling 0.4x Hardware
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Keywords

A20 ARM PC EDK2 SecureBoot BIOS RELEASE AMI AND osdev.org uefi bios boot bootloader disk mode specification pc x86 firmware

Sample Comments

chocolatebunny • Jun 1, 2017 • View on HN

doesn't UEFI resolve all that?

MikusR • Oct 28, 2020 • View on HN

With uefi that seems to not be a problem.

wtallis • Nov 2, 2014 • View on HN

What's UEFI got to do with it?

Torgo • Apr 1, 2014 • View on HN

Apparently the UEFI implementation it requires to boot is not open source :-(

brcmthrowaway • Jun 29, 2025 • View on HN

What an arcane piece of tech. Why not use EFI?

khoobid_shoma • Jul 5, 2022 • View on HN

Yeah, that's unfortunate it does not support UEFI out of the box.

ale42 • Mar 25, 2022 • View on HN

Would be nice to see this updated for UEFI!

geerlingguy • Sep 28, 2023 • View on HN

No official UEFI support at this time.

shortrounddev2 • Dec 11, 2023 • View on HN

What would be more bare metal than UEFI?

kaszanka • Nov 2, 2020 • View on HN

Seems like this only affects UEFI bootloaders.