[Bug 779589] Re: Ubuntu server 11.04 amd64 does not detect uefi

Ubuntu Uefi User 779589 at bugs.launchpad.net
Tue Sep 27 09:19:54 UTC 2011


Sorry for the misconception. I'm now able to boot from the the 2TB hdd
if I use the mainboard in non UEFI mode (bios emulation). 11.04 server
installer hangs on uefi mode. (since the firmware/bios update 0524)

I get a menu now (since update, before it stayed blank) when I run the
installer in UEFI mode, but after that it won't boot. If I read the
changelog correctly for the kernel this seems to be a fixed kernel issue
on <3.0 kernels.

The boot issue is still a work around because the installer won't boot
in uefi (maybe usb installer issue). It won't boot UEFI after the
installation either, because it detects the BIOS emulation during the
install.

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https://bugs.launchpad.net/bugs/779589

Title:
  Ubuntu server 11.04 amd64 does not detect uefi

Status in “grub-installer” package in Ubuntu:
  New

Bug description:
  Binary package hint: grub-installer

  Installed Ubuntu server 11.04 amd64 on an Intel D510MO with Uefi
  enabled on a 2TB harddisk, no boot.

  The installer installs grub-pc in the last stage of the installation.
  Because the disc is to big for regular boot it will be unbootable even
  after disabling UEFI.

  Are there suggested work arounds or parameters I can give te installer
  to force installation of grub-EFI?

  disc layout:
  /dev/sda
  1 mb grub
  1,98 TB / btrfs
  2 GB swap

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