[Bug 1170183] Re: can not boot up in uefi secure boot mode unbuntu 13.04, can run in a live from cd uefi secure mode. will boot non secure boot mode

[Steve Langasek]

On Fri, Apr 19, 2013 at 12:55:13PM -0000, Dan Winkler wrote:
> Boot000C* ubuntu
> HD(1,800,5d21800,1bbce1c1-4706-4196-a31f-ff245bddffed)File(\EFI\ubuntu\grubx64.efi)

Oh, that's very strange.  We've seen reports of similar behavior before when
the firmware's nvram space has been filled up (see
https://lists.ubuntu.com/archives/ubuntu-devel/2013-April/037029.html).  But
if this is a new install, I don't know why you would have that problem, and
it still doesn't explain why the installer set this to grubx64.efi in the
first place.

First thing's first, can you check that you have the 'shim-signed' package
installed?  ('dpkg -l shim-signed')  If not, please install it with 'sudo
apt-get install shim-signed', then run 'sudo grub-install
--uefi-secure-boot' again.

If that still doesn't fix it to let you run under secure boot mode, please
do the following.

Show the output of this command:

$ ls -l /sys/firmware/efi/efivars/

Please then also try running these commands from the commandline (one
immediately after the other), and paste the output:

$ sudo efibootmgr -v -c -d /dev/sda -p 1 -w -L ubuntu -l '\EFI\ubuntu\shimx64.efi'
$ echo $?

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https://bugs.launchpad.net/bugs/1170183

Title:
  can not boot up in uefi secure boot mode unbuntu 13.04, can run in a
  live from cd uefi secure mode. will boot non secure boot mode

Status in “grub2” package in Ubuntu:
  New

Bug description:
  I am running on a dell inspiron 7720. Have install ubuntu 13.04 with
  the windows 8 hard drive removed. I can run in a live from cd in uefi
  secure mode and can install the same in secure mode. I can not boot to
  the hard drive which has only unbuntu 13.04 installed on in secure
  mode. I have installed unbunta with the windows 8  hard dirve removed
  because I don't want any issues with unbuntu or windows messing with
  each other. It will boot up in non secure mode. I want to able to boot
  to windows 8 hard drive or unbunta hard with out changing secure on
  and off. can any one help me. thanks dan winkler

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