Re: Bullseye Alpha 2 Netinst CD fails to boot

["Thomas Schmitt" <scdbackup@gmx.net>]

Hi,

Kenneth Parker wrote:
> comparing from
> the DVD-1 (that I used yesterday for Try 1), it's missing the isolinux
> Directory.

I did

  $ wget https://cdimage.debian.org/cdimage/bullseye_di_alpha2/amd64/iso-cd/debian-bullseye-DI-alpha2-amd64-netinst.iso
  ...
  $ sha256sum debian-bullseye-DI-alpha2-amd64-netinst.iso
  817897134d399b5e0e434c658e9554f815bd2d4e09331e24872ea21b4d1f0e42  debian-bullseye-DI-alpha2-amd64-netinst.iso

  # mount debian-bullseye-DI-alpha2-amd64-netinst.iso /mnt/iso
  mount: /dev/loop0 is write-protected, mounting read-only

  $ find /mnt/iso/isolinux | wc -l
  39

Looks ok so far. The boot sectors for CD and DVD look normal too.

  $ xorriso -indev debian-bullseye-DI-alpha2-amd64-netinst.iso \
    -report_el_torito plain
  ...
  El Torito images   :   N  Pltf  B   Emul  Ld_seg  Hdpt  Ldsiz         LBA
  El Torito boot img :   1  BIOS  y   none  0x0000  0x00      4        2441
  El Torito boot img :   2  UEFI  y   none  0x0000  0x00   5856         977
  El Torito img path :   1  /isolinux/isolinux.bin
  El Torito img opts :   1  boot-info-table isohybrid-suitable
  El Torito img path :   2  /boot/grub/efi.img

The SHA256 matches the first line of
  https://cdimage.debian.org/cdimage/bullseye_di_alpha2/amd64/iso-cd/SHA256SUMS


So what happens when you do exactly the same things ?


Have a nice day :)

Thomas