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Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions
From: |
pelzflorian (Florian Pelz) |
Subject: |
Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions |
Date: |
Fri, 19 Apr 2019 11:39:46 +0200 |
User-agent: |
NeoMutt/20180716 |
On Fri, Apr 19, 2019 at 11:01:51AM +0200, Thomas Schmitt wrote:
> Hi,
>
> i wrote:
> > > this is the xorriso run for producing a layout like "isohybrid --uefi"
>
> Florian Pelz wrote:
> > No, it still gets stuck. :(
>
> Then it must be something inside the EFI partition which makes the
> Macbook firmware dismiss the partition for booting.
>
>
For x86_64 iso images, the Macbook does *not dismiss*. It gets stuck
in the lightgray startup screen forever without showing a menu with
the drives to boot from, except for the Debian ISO image, for which a
menu is shown with an »EFI partition« that runs a bootloader when
chosen.
> Can you get EFI to confess that the x86_64 USB stick indeed has a
> recognizable EFI partition ?
>
>
I do not currently know how. Maybe by changing the bootx64.efi on its
EFI partition?
> > I could try burning a DVD and attempt to boot from it.
>
> On DVD the El Torito boot equipment should lead EFI to the same partition
> image as the partition table should do on USB stick.
> But a try cannot harm.
>
>
Will try now.
> For now i say thanks for three found bugs in my own software, during
> this discussion:
>
I am happy something good came of it.
Regards,
Florian
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, (continued)
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, Thomas Schmitt, 2019/04/18
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, Thomas Schmitt, 2019/04/18
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, pelzflorian (Florian Pelz), 2019/04/18
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, Thomas Schmitt, 2019/04/18
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, pelzflorian (Florian Pelz), 2019/04/18
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, Thomas Schmitt, 2019/04/18
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, Thomas Schmitt, 2019/04/18
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, pelzflorian (Florian Pelz), 2019/04/19
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, pelzflorian (Florian Pelz), 2019/04/19
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, Thomas Schmitt, 2019/04/19
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions,
pelzflorian (Florian Pelz) <=
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, Thomas Schmitt, 2019/04/19
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, pelzflorian (Florian Pelz), 2019/04/19
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, pelzflorian (Florian Pelz), 2019/04/19
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, pelzflorian (Florian Pelz), 2019/04/19
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, Thomas Schmitt, 2019/04/19
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, pelzflorian (Florian Pelz), 2019/04/20
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, Thomas Schmitt, 2019/04/20
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, Thomas Schmitt, 2019/04/20
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, Thomas Schmitt, 2019/04/20
- Re: [Bug-xorriso] ISO installer image: GPT versus MBR partitions, Thomas Schmitt, 2019/04/20