[Bug 1573050] Re: Ubuntu 16.04 installation crashed at grub installation

Thu Apr 21 17:51:50 UTC 2016

Apr 21 13:47:25 ubuntu ubiquity: Setting up grub-efi-amd64-signed (1.66+2.02~beta2-36ubuntu3) ...
Apr 21 13:47:25 ubuntu ubiquity: Installing for x86_64-efi platform.
Apr 21 13:47:25 ubuntu ubiquity: grub-install: error: cannot find EFI directory.
Apr 21 13:47:25 ubuntu ubiquity: dpkg: error processing package grub-efi-amd64-signed (--configure):
Apr 21 13:47:25 ubuntu ubiquity:  subprocess installed post-installation script returned error exit status 1
Apr 21 13:47:26 ubuntu ubiquity: Errors were encountered while processing:
Apr 21 13:47:26 ubuntu ubiquity:  grub-efi-amd64-signed
Apr 21 13:47:27 ubuntu ubiquity: E: Sub-process /usr/bin/dpkg returned an error code (1)

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to grub-installer in Ubuntu.
https://bugs.launchpad.net/bugs/1573050

Title:
  Ubuntu 16.04 installation crashed at grub installation

Status in grub-installer package in Ubuntu:
  Confirmed

Bug description:
  The installation of the new Ubuntu 16.04 crashed while installing the
  grub.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubiquity 2.21.63 [modified: lib/partman/automatically_partition/question]
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  CasperVersion: 1.376
  Date: Thu Apr 21 15:47:51 2016
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash --- cdrom-detect/try-usb=true noprompt persistent
  LiveMediaBuild: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1573050/+subscriptions