[Bug 1793894] [NEW] bootia32.efi + 32bit UEFI + SecureBoot => not signed properly

[beta-tester]

Public bug reported:

i have a tablet/netbook with:
32bit UEFI (only),
SecureBoot enabled,
32/64bit CPU,
Windows 10 Pro (32bit).

i can't use the 64bit version of ubuntu 18.04.1 or 18.10 (daily-beta) to boot LiveDVD or LiveUSB,
because of missing bootia32.efi on the Live iso media.
and when i try to add the bootia32.efi by hand, then i get a signed certificate error at boot time from UEFI i guess.

why is the bootx64.efi signed properly for SecureBoot an 64bit UEFI,
but bootia32.efi isn't signed properly for SecureBoot an 32bit UEFI???

and why is that bootia32.efi missing at all on the Live iso?
i am not the only one, who is using that kind of tablet/netbook and
want to install ubuntu 18.x 64bit on that device.

i don't know if the package i told is the right one.
maybe another package is more correct...
e.g. shim-signed, grub-ia32-signed, grub-amd64-signed, ...

** Affects: shim-signed (Ubuntu)
     Importance: Undecided
         Status: New

** Description changed:

  i have a tablet/netbook with:
  32bit UEFI (only),
  SecureBoot enabled,
  32/64bit CPU,
  Windows 10 Pro (32bit).
  
  i can't use the 64bit version of ubuntu 18.04.1 or 18.10 (daily-beta) to boot LiveDVD or LiveUSB,
  because of missing bootia32.efi on the Live iso media.
- and when i try to add the bootia32.efi by hand, then i get a signed certificate error ar boot time from UEFI i guess.
+ and when i try to add the bootia32.efi by hand, then i get a signed certificate error at boot time from UEFI i guess.
  
  why is the bootx64.efi signed properly for SecureBoot an 64bit UEFI,
  but bootia32.efi isn't signed properly for SecureBoot an 32bit UEFI???
  
- and why is that bootia32.efi missing at all on the Live iso at all?
+ and why is that bootia32.efi missing at all on the Live iso?
  i am not the only one, who is using that kind of tablet/netbook and
  want to install ubuntu 18.x 64bit on that device.
  
  i don't know if the package i told is the right one.
- maybe a similar package is more correct...
+ maybe another package is more correct...
  e.g. shim-signed, grub-ia32-signed, grub-amd64-signed, ...

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https://bugs.launchpad.net/bugs/1793894

Title:
  bootia32.efi + 32bit UEFI + SecureBoot => not signed properly

Status in shim-signed package in Ubuntu:
  New

Bug description:
  i have a tablet/netbook with:
  32bit UEFI (only),
  SecureBoot enabled,
  32/64bit CPU,
  Windows 10 Pro (32bit).

  i can't use the 64bit version of ubuntu 18.04.1 or 18.10 (daily-beta) to boot LiveDVD or LiveUSB,
  because of missing bootia32.efi on the Live iso media.
  and when i try to add the bootia32.efi by hand, then i get a signed certificate error at boot time from UEFI i guess.

  why is the bootx64.efi signed properly for SecureBoot an 64bit UEFI,
  but bootia32.efi isn't signed properly for SecureBoot an 32bit UEFI???

  and why is that bootia32.efi missing at all on the Live iso?
  i am not the only one, who is using that kind of tablet/netbook and
  want to install ubuntu 18.x 64bit on that device.

  i don't know if the package i told is the right one.
  maybe another package is more correct...
  e.g. shim-signed, grub-ia32-signed, grub-amd64-signed, ...

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