system bootOrder não encontrado

Question

Eu tentei instalar o Ubuntu 18.04 no Acer TravelMate P278-MG, mas o bootloops 1. Inicia, mostra o logótipo da Acer 2. Diz:

System BootOrder not found. Initializing defaults.
Creating boot entry "BootXXXX" with label "ubuntu" for the file "\EFI\ubuntu\shimx.efi"
Reset System

Onde XXXX - number, dependendo da configuração do BIOS (testei o Legacy, o UEFI com o SecureBoot ativado e desativado, diferentes dispositivos de inicialização (existe o dispositivo de inicialização Linplus light, o que é estranho)) 3. goto 1.

    

Answer 1

Encontrei a solução em outro fórum . Dois passos. Selecione um arquivo UEFI como confiável e atribua um nome personalizado. Em seguida, vá ao menu de inicialização e selecione-o como primeira prioridade, conforme descrito abaixo.

PROBLEM SOLVED! It turned out the problem was in the bios settings. I switched "secure boot" on which unlocked few more options. One of them was "Select an UEFI file as trusted for executing" that's in the "security" tab. After that it showed me HDD0, I hitted enter and "EFI" showed up. After another ENTER it showed 3 folders "ubuntu", "microsoft" and "boot". The ubuntu folder contained "shimx64.efi", "grubx64.efi" and "MokManager.efi" I'm not very familiar what all of them were, but I chosed "shimx64.efi" which was then added as "trusted for executing". I went back to the boot tab and found "EFI boot0: ubuntu" or something like it. That's because I named the "trusted" UEFI file "ubuntu". I moved it up to first priority and everything worked like a charm. Thanks for the advices, they made me search for my own mistakes in the bios configuration.