[Bug 1821630] Re: After enabling Secure Boot - unable to boot Ubuntu

[Steve Langasek]

On Tue, Mar 26, 2019 at 05:14:17PM -0000, BoQsc wrote:

> I installed it from USB flash drive that contained Ubuntu Desktop 18.10,
> quite a while ago: 2018.10.17 I did dual boot installation: Windows 10
> were preinstalled, and so I installed Ubuntu.

> And since then, I just did updates and upgrades. I this distribution a
> long time, so I might have deleted it somewhat while removing some other
> software, as I'm not that experienced.

I would suggest checking /var/log/apt/history.log* to see if there is a
record of removing the shim package, and what other changes were made around
the same time that might explain this.

> Should I just Install Shim via package manager

The package you will want to install is shim-signed.

> or do a a new clean Ubuntu 19.04 daily build install?

Daily builds are not recommended for other than development.

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https://bugs.launchpad.net/bugs/1821630

Title:
  After enabling Secure Boot - unable to boot Ubuntu

Status in shim package in Ubuntu:
  Incomplete

Bug description:
  The section in the documentation of Ubuntu wrote, that if I have
  problems while booting with secure boot enabled, I should file a bug
  report: https://help.ubuntu.com/community/UEFI#SecureBoot

  ProblemType: Bug
  DistroRelease: Ubuntu 19.04
  Package: shim (not installed)
  ProcVersionSignature: Ubuntu 5.0.0-8.9-generic 5.0.1
  Uname: Linux 5.0.0-8-generic x86_64
  ApportVersion: 2.20.10-0ubuntu23
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Mar 25 21:11:17 2019
  InstallationDate: Installed on 2018-10-26 (150 days ago)
  InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
  SourcePackage: shim
  UpgradeStatus: No upgrade log present (probably fresh install)

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