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! > > _______________________________________________ > l4-hackers mailing list > [email protected] > https://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers -- Matthias Lange phone: +49 (0) 351-41 888 614 Senior Operating Systems Engineer web: https://www.kernkonzept.com Kernkonzept GmbH Buchenstraße 16b 01097 Dresden Geschäftsführer: Dr.-Ing. Michael Hohmuth Registergericht: Amtsgericht Dresden Handelsregister: HRB 31129 You might not be working when I am and that's ok! Please make sure to only reply when it suits you. Mails can wait. _______________________________________________ l4-hackers mailing list [email protected] https://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers
