Comment 9 for bug 1170183

Revision history for this message
Dan Winkler (dannyewinkler) wrote : Re: [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

Thanks, we installed Ubuntu 13.04 in secure boot mode, after running it in
secure boot live mode, it installed and then booted in secure boot.
Guess the updates which downloaded when we reinstalled the system fixed
whatever the problem was. Thanks a lot for all you time and effort. We
really appreciate it.
=)
Anyway we really like the 13.04 (final) it works well on this new system.
Ubuntu is great, and it keeps getting better and better. You are part of
what makes it better and better.
Thanks again, you were very, very helpful. =)
sincerely,
Lucille Winkler

On Thu, May 9, 2013 at 8:02 PM, Ubfan <email address hidden> wrote:

> I too wound up with \EFI\ubuntu\grubx64.efi as a uefi boot entry on a
> machine which had always had secure boot enabled. This was caused by an
> earlier grub-install which left a corrupt /EFI/ubuntu directory, which
> gave an IO error on any attempted access. After fixing the corrupted
> directory, rerunning grub-install --uefi-secure-boot added a new,
> correct ubuntu/shimx63.efi entry. Looks like the error checking on
> grub-install might need a little improvement -- looks like a check for
> shim failed, but only because the directory itself was unreadable.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> 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
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1170183/+subscriptions
>