[Bug 1463869] Re: 15.0.4 on xps 13 9343 does not boot with uefi secureboot

[Steve Langasek]

You said that you did a clean install of Ubuntu 15.04.  Does this mean
you were able to boot Ubuntu 15.04 install media with SecureBoot
enabled, but the installed system did not boot?  Or was SecureBoot not
enabled at the time you installed?

Please show the output of 'efibootmgr -v' on the installed system.

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

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https://bugs.launchpad.net/bugs/1463869

Title:
  15.0.4 on xps 13 9343 does not boot with uefi secureboot

Status in shim package in Ubuntu:
  Incomplete

Bug description:
  I just wiped off Windows 8  from my new Dell XPS 13 9343 and did a
  clean install of Ubuntu 15.0.4. It did not boot in UEFI secure mode. I
  had to disable secureboot to boot Ubuntu. Not sure if this is because
  Dell has not embedded the  CA cert  signed by Microsoft in this
  machine and used to sign the  first-stage UEFI bootloader/shim or if
  its actually a problem that can be fixed by using another key to sign
  the shim? DELL does supply a developer edition of XPS 13 with Ubuntu
  and perhaps they use a bootloader with different keys than whats in
  the standard shim? Let me know if I should open a ticket with DELL
  instead or if you can check the DELL version of Ubuntu about what keys
  they have used and supply that in the default shim?

  Apologies if the problem description is inaccurate or confusing due to
  some incorrect assumption. Feel free to correct my understanding of
  it.

  G0bble

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