On Fri, 13 Sept 2024 at 19:45, ofthecentury <ofthecentury@xxxxxxxxx> wrote: > > I have a question about this: efi.c file: > https://github.com/torvalds/linux/commit/7c4146e8885512719a50b641e9277a1712e052ff > I see "No EFI environment detected" printed on screen before kernel > boots, but I don't know what log it's saved in. It's not in dmesg, not > in journalctl. Is it not logged at all? > No. It is logged from the decompressor, which runs long before the kernel can really log anything. If you see this message (on a recent kernel), it probably also means that you are not booting from EFI in the first place.
