[Bug 1730876] Re: Installer crashed at bootloader installation.

[Phillip Susi]

sdc2 is in fact, not an EFI system partition.  You have no ESP.

** Changed in: grub-installer (Ubuntu)
       Status: New => Invalid

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Title:
  Installer crashed at bootloader installation.

Status in grub-installer package in Ubuntu:
  Invalid

Bug description:
  The disk that I would be installing too is /dev/sdc.  The partitions
  are laid out where sdc5 is the root partition and sdc2[?] is the EFI
  partition. I'm also dual booting with a Windows install and running
  the installer in EFI mode.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubiquity 2.21.63.4 [modified: lib/partman/automatically_partition/question]
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  CasperVersion: 1.376.2
  Date: Tue Nov  7 20:46:14 2017
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
  LiveMediaBuild: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
  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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