Hi,
I just tried to confirm your report with the hell.efi.iso image which seems to work fine. Does that image also work for you?
The warning you are seeing indicates that there is something wrong with the BIOS and that the address of the ACPI tables is not correctly passed from the BIOS to L4Re's bootstrap component.
Regards, Matthias.
On [07-07-2022 10:04], 郭聪 wrote:
Hi,
I cannot launch those amd64 pre-built epi images with Qemu 4.2.1 on Ubuntu 20.04. All the pc images are fine. I have added the '-bios /usr/share/qemu/OVMF.fd' option. There is a warning "KERNEL: Warning: ACPI: Could not find RSDP, skip init" and then "no console will be available to OS". It seems that the first warning is from Fiasco, in fiasco/src/kern/acpi.cpp. I guess this is because the ACPI version. How can I solve this issue? Does anyone see the same problem? Thank you very much!
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