[Bug 1870431] Re: Ubuntu booting takes a long time when secure boot is enabled

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: mokutil (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1870431

Title:
  Ubuntu booting takes a long time when secure boot is enabled

Status in linux-signed-hwe package in Ubuntu:
  Confirmed
Status in mokutil package in Ubuntu:
  Confirmed

Bug description:
  The Linux kernel has issues when secure boot is enabled and PTT
  enabled.

  For starters, it causes the machine to boot twice every time I
  restart. In addition, the kernel and OS is just slow. This only
  happened after installing Ubuntu with secure boot enabled, and MOK
  manager on.

  The machine should boot once, load the signed modules and kernel
  stuff, and load Ubuntu without issue.

  Ubuntu 18.04.4

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-5.3.0-45-generic 5.3.0-45.37~18.04.1
  ProcVersionSignature: Ubuntu 5.3.0-45.37~18.04.1-generic 5.3.18
  Uname: Linux 5.3.0-45-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.14
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Apr  2 17:14:20 2020
  InstallationDate: Installed on 2020-04-01 (0 days ago)
  InstallationMedia: Ubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 (20200203.1)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-signed-hwe
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu22
  Architecture: amd64
  CasperVersion: 1.442
  DistroRelease: Ubuntu 20.04
  LiveMediaBuild: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200402)
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  Package: mokutil 0.3.0+1538710437.fb6250f-1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=C.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
  Tags:  focal
  Uname: Linux 5.4.0-21-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True

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