[Bug 1020446] Re: grub-efi 32 bits fails on 64bits computer

[YannUbuntu]

Jonathan,
This bug is about 64-bit computers, so it is not duplicate of "Ubuntu i386 images are not compatible with 32-bit UEFI computers.".

Concerning your remark, are you saying that you have a grubia32.efi entry allowing to boot Ubuntu on a 64-bit computer?
If yes, please could you indicate the Boot-Info URL ?

** This bug is no longer a duplicate of bug 1025555
   Ubuntu i386 images are not compatible with 32-bit UEFI computers

** Changed in: grub2 (Ubuntu)
       Status: Invalid => Confirmed

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Title:
  grub-efi 32 bits fails on 64bits computer

Status in “grub2” package in Ubuntu:
  Confirmed

Bug description:
  On a 64bits EFI computer (with GPT disk) with pre-installed 64bits
  Windows7. Laptop ASUS N76VZ-V2G-T1002V.

  1) Installed Ubuntu 12.04 32bits in dual-boot. Result:
  http://paste.ubuntu.com/1069331 (see the 3 efi files on sda1). At
  reboot, GRUB menu does not appear, even when setting the EFI BIOS on
  /efi/ubuntu/boot.efi  , or /efi/ubuntu/grubia32.efi .

  2) Removed the Ubuntu32bits partitions, and replaced it by Ubuntu
  64bits. Result: http://paste.ubuntu.com/1072125 (see the new
  /efi/ubuntu/grubx64.efi file). At reboot, the GRUB menu appears and
  allows to boot Ubuntu.

  
  Original thread in French: http://forum.ubuntu-fr.org/viewtopic.php?pid=9878051#p9878051

  Don't hesitate to ask more informations.

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