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

[YannUbuntu]

Hi Phillip,
yes, grub-efi was installed manually after the Ubuntu-32bit install. 


** Description changed:

  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
+ 1) Installed Ubuntu 12.04 32bits in dual-boot, then installed grub-efi.
+ 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
+ Original thread in French: http://forum.ubuntu-
+ fr.org/viewtopic.php?pid=9878051#p9878051
  
  Don't hesitate to ask more informations.

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

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https://bugs.launchpad.net/bugs/1020446

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, then installed grub-
  efi. 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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