![]() Without: multi-device volumes, compression, encryption Supports auto-detecting kernels and parameters without explicit configuration, and supports fastboot. Supports RAID, LUKS1 and LVM (but not thin provisioned volumes). On BIOS/GPT configuration requires a BIOS boot partition. Systemd-stub(7), a kernel, initramfs and kernel command line packed into EFI executable to be loaded directly from UEFI firmware or another boot loader. The kernel is a valid EFI executable which can be loaded directly from the UEFI firmware with efibootmgr, or another bootloader. ![]() Encryption mentioned in file system support is filesystem-level encryption, it has no bearing on block-level encryption.This protocol may however cause issues with certain BIOS implementations see rodsbooks for details. GPT on BIOS systems is possible, using either "hybrid booting" with Hybrid MBR, or the new GPT-only protocol. As GPT is part of the UEFI specification, all UEFI boot loaders support GPT disks.If Secure Boot is enabled, the boot process will verify authenticity of the EFI binary by signature. It could be some other EFI application such as the UEFI shell or a boot manager like systemd-boot or rEFInd.This could be a boot loader or the Arch kernel itself using EFISTUB.This is how UEFI bootable removable media work. In this case the firmware looks for an EFI system partition on that disk and tries to find an EFI application in the fallback boot path \EFI\BOOT\BOOT圆4.EFI ( BOOTIA32.EFI on systems with a IA32 (32-bit) UEFI). Firmware reads the boot entries in the NVRAM to determine which EFI application to launch and from where (e.g.After POST, UEFI initializes the hardware required for booting (disk, keyboard controllers etc.). ![]()
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