[Bug 1614252] Re: GRUB2 installation failed during xubuntu installation on laptop with UEFI SecureBoot on, clean disk

[Ronny Ager-Wick]

** Summary changed:

- installation on laptop with UEFI SecureBoot on, wiped disk (didn't know I needed an EFI partition)
+ GRUB2 installation failed during xubuntu installation on laptop with UEFI SecureBoot on, clean disk

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https://bugs.launchpad.net/bugs/1614252

Title:
  GRUB2 installation failed during xubuntu installation on laptop with
  UEFI SecureBoot on, clean disk

Status in grub-installer package in Ubuntu:
  New

Bug description:
  PC: Lenovo G50-45
  UEFI SecureBoot was left on
  Wiped disk before installation
  Created a 4GB ext2 /boot and an 8GB ext4 /root partitions, the rest inside an LVM volume group on a LUKS container. No EFI partition (didn't know I needed one as this is the first time I install Ubuntu on a non-BIOS machine).

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubiquity 2.21.63.2 [modified: lib/partman/automatically_partition/question]
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Uname: Linux 4.4.0-31-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  CasperVersion: 1.376
  Date: Wed Aug 17 22:28:44 2016
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash --- cdrom-detect/try-usb=true noprompt persistent
  LiveMediaBuild: Xubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

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