[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 steve.langasek at canonical.com
Thu Apr 18 05:30:11 UTC 2013


Thanks for reporting this issue, Dan.  Can you confirm that the install
on the hard drive that fails to boot was installed under secure boot
mode?  When the system fails to boot, what exactly do you see on the
screen - where does it stop?  (Screenshots would be good here)

After booting the system in non-secureboot mode, can you please run the
command 'sudo efibootmgr -v' and post the output?

** Changed in: shim (Ubuntu)
       Status: New => Incomplete

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to shim in Ubuntu.
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 “shim” package in Ubuntu:
  Incomplete

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/shim/+bug/1170183/+subscriptions




More information about the foundations-bugs mailing list