uefi4kos

Kernel boot-loaders discussion
  • Yes, this is a strange device with a 64-bit processor and a 32-bit BIOS.

    : For example some people manage to run 64-bit Linux on it. Using special UEFI as it: https://github.com/hirotakaster/baytail-bootia32.efi

    Well I'll try not to forget to check this update.

    When I'm try to run this image and it not work, loading is freezed with bios logo. (I'm think KolibriOS kernel not loaded or not finded).
    2004: Kolibri OS - Operating system that fits on a single floppy disk (Система которая умещается на дискете).
    2020: Kolibri OS - Operating system that can only be run under Virtual machine (Система которую можно запустить только на виртуальной машине).
  • [deleted]
    Last edited by Evgeniy on Mon Nov 02, 2020 2:41 pm, edited 1 time in total.
    2004: Kolibri OS - Operating system that fits on a single floppy disk (Система которая умещается на дискете).
    2020: Kolibri OS - Operating system that can only be run under Virtual machine (Система которую можно запустить только на виртуальной машине).
  • Evgeniy,
    1. Try this image on both laptops.
    2. Do you see any text message?
    3. If yes, try this image.
  • Sorry for the wait

    1. Im install first image. And use BIOS boot from EFI feature.

    1.1 im run EFI/BOOT/BOOTIA32.EFI and get "uefi32kos loaded" and HALT.
    1.2 im run EFI/BOOT/BOOTX64.EFI ... and need to double check... I didn't pay attention

    2. Try to next image...
    2004: Kolibri OS - Operating system that fits on a single floppy disk (Система которая умещается на дискете).
    2020: Kolibri OS - Operating system that can only be run under Virtual machine (Система которую можно запустить только на виртуальной машине).
  • im need time to test second image...
    2004: Kolibri OS - Operating system that fits on a single floppy disk (Система которая умещается на дискете).
    2020: Kolibri OS - Operating system that can only be run under Virtual machine (Система которую можно запустить только на виртуальной машине).
  • Try second image. Output next data:

    ...
    load kernel
    load ramdisk
    ...
    Locate GOP handle
    Error!
    2004: Kolibri OS - Operating system that fits on a single floppy disk (Система которая умещается на дискете).
    2020: Kolibri OS - Operating system that can only be run under Virtual machine (Система которую можно запустить только на виртуальной машине).
  • Evgeniy wrote:1.1 im run EFI/BOOT/BOOTIA32.EFI and get "uefi32kos loaded" and HALT.
    There is no need to run loaders manually. Select the flash as the boot media and UEFI firmware will find and run appropriate boot*.efi loader itself depending on the architecture.
    Evgeniy wrote:Try second image. Output next data:

    ...
    load kernel
    load ramdisk
    ...
    Locate GOP handle
    Error!
    I don't understand which laptop corresponds to each log. Could you write like this:

    Code: Select all

    Image1:
    Log from latop1:
        blah
    Log from laptop2:
        blah
    
    Image2:
    Log from latop1:
        blah
        ...
        blah
    Log from laptop2:
        blah
        ...
        blah
  • dunkaist wrote:
    Evgeniy wrote:1.1 im run EFI/BOOT/BOOTIA32.EFI and get "uefi32kos loaded" and HALT.
    There is no need to run loaders manually. Select the flash as the boot media and UEFI firmware will find and run appropriate boot*.efi loader itself depending on the architecture.
    I'm not sure if this option is in the BIOS, but I'll try.

    Image1:
    Log from 32x latop1:
    uefi32kos loaded

    Image2:
    Log from 32x laptop1:

    uefi32kos loaded
    load kernel
    load ramdisk
    ...
    Locate GOP handle
    Error!


    [/quote]

    I decided not to experiment on the 64x laptop yet, because I'm worried about its condition. :?
    I hope this won't hurt a 32-bit laptop either. :?
    2004: Kolibri OS - Operating system that fits on a single floppy disk (Система которая умещается на дискете).
    2020: Kolibri OS - Operating system that can only be run under Virtual machine (Система которую можно запустить только на виртуальной машине).
  • Try this image. It will not boot but will provide more information on the issue.
  • dunkaist wrote:Try this image. It will not boot but will provide more information on the issue.
    Result on x32 laptop:

    uefi32kos loaded
    read options from config file
    Load kernel
    Load ramdisk
    Allocate memory for DEVICES.DAT
    Load DEVICES.DAT
    Locate GOP Handle
    Handle GOP protocol
    Error!


    May be laptop not support Graphics Output Protocol ? :?
    Im send to youre private messages info about videocard.
    2004: Kolibri OS - Operating system that fits on a single floppy disk (Система которая умещается на дискете).
    2020: Kolibri OS - Operating system that can only be run under Virtual machine (Система которую можно запустить только на виртуальной машине).
  • Evgeniy wrote:May be laptop not support Graphics Output Protocol ? :?
    It still can be yes and no, let's check again.
    Please, provide text output starting from 'Locate GOP handlers'.
  • Result on x32 laptop:

    uefi32kos loaded
    read options from config file
    Load kernel
    Load ramdisk
    Allocate memory for DEVICES.DAT
    Load DEVICES.DAT
    Locate GOP handlers
    GOP buffer size
    00000008
    Look for GOP handler
    Query handler
    Error!
    2004: Kolibri OS - Operating system that fits on a single floppy disk (Система которая умещается на дискете).
    2020: Kolibri OS - Operating system that can only be run under Virtual machine (Система которую можно запустить только на виртуальной машине).
  • Seems like the second GOP handler works.
    Let's see what fails next: http://ftp.kolibrios.org/users/dunkaist ... bri.raw.xz
  • Result on x32 laptop:

    uefi32kos loaded
    read options from config file
    Load kernel
    Load ramdisk
    Allocate memory for DEVICES.DAT
    Load DEVICES.DAT
    Locate GOP handlers
    GOP buffer size
    00000008
    Look for GOP handler
    Query handler
    Look for RSDP
    RSDP found
    ACPI tables done
    option resolution: 1024 768

    800 1280 1 800
    640 480 1 640
    800 600 1 800
    No sych vmode
    Error!


    KOS not support VGA, SVGA, XWGA video modes? :?
    2004: Kolibri OS - Operating system that fits on a single floppy disk (Система которая умещается на дискете).
    2020: Kolibri OS - Operating system that can only be run under Virtual machine (Система которую можно запустить только на виртуальной машине).
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