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bitRAKE



Joined: 21 Jul 2003
Posts: 3489
Location: vpcmipstrm
bitRAKE
I don't understand that. "Link normally" is ambiguous.

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Post 28 Apr 2022, 14:57
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bitRAKE



Joined: 21 Jul 2003
Posts: 3489
Location: vpcmipstrm
bitRAKE
Linux has much more powerful drivers for mapping a directory as a block device:
https://wiki.qemu.org/Documentation/9psetup

No need to use the half working vvfat.

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Post 28 Apr 2022, 15:03
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Fulgurance



Joined: 27 Nov 2017
Posts: 273
Fulgurance
Fulgurance wrote:
The screen stay with the message: "Booting from hardisk".

I have to link normally just where is my efi file, isn't it ?


Sorry, I was meaning to specify where is my efi file
Post 29 Apr 2022, 09:16
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bitRAKE



Joined: 21 Jul 2003
Posts: 3489
Location: vpcmipstrm
bitRAKE
https://gitlab.com/bztsrc/bootboot/-/tree/master/mkbootimg
Fulgurance wrote:
How do you normally make an iso with your own system/ bootable UEFI application ?
Just remembered about this useful tool - if you still want to make ISOs. bzt is on the board - he just doesn't make it by here frequently.

Virtual Box has a VISO feature to create an ISO in memory, but I can't get it to boot UEFI from it. Reading through bzt's source I think I understand why it doesn't work.

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Post 12 May 2022, 21:48
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Fulgurance



Joined: 27 Nov 2017
Posts: 273
Fulgurance
Sorry, long time no see Laughing

I checked what is wrong, definitely, something is wrong when I generated the iso, because QEMU as well isn't able to execute my ISO file.

When I performed a
Code:
qemu-system-x86_64 -bios /usr/share/edk2-ovmf/OVMF_CODE.fd -cdrom Test.iso    
, I have an error:

Code:
failed to load Boot00001 "UEFI QEMU DVD-ROM QM00003" from PciRoot (0x0) /Pci (0x1, 0x1) / Ata (Secondary,Master,0x0) : Not Found    
Post 16 Sep 2022, 09:09
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Fulgurance



Joined: 27 Nov 2017
Posts: 273
Fulgurance
Nobody?
Post 02 Oct 2022, 11:59
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Furs



Joined: 04 Mar 2016
Posts: 1888
Furs
AFAIK you need UDF 1.02 as the only filesystem on it, and also it doesn't seem to have any boot info? Not sure if that's needed for UEFI though, but it is for BIOS obviously.
Post 02 Oct 2022, 14:24
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