Ubuntu
grub-installer package

fatal error, unable to install ubuntu 16.04,grub installer problem

Bug #1770075 reported by apparao
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
grub-installer (Ubuntu)
New
Undecided
Unassigned

Bug Description

Unable to install ubuntu 16.04.4,
 while installing showing fatal error.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubiquity 2.21.63.6
ProcVersionSignature: Ubuntu 4.13.0-36.40~16.04.1-generic 4.13.13
Uname: Linux 4.13.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.15
Architecture: amd64
CasperVersion: 1.376.2
Date: Wed May 9 08:28:07 2018
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
LiveMediaBuild: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 (20180228)
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)

Revision history for this message
apparao (apparaomaddi) wrote :
Revision history for this message
dino99 (9d9) wrote :

Error:

grub-installer: Installing for x86_64-efi platform.
kernel: [ 986.571266] FAT-fs (sda2): error, corrupted directory (invalid entries)
grub-installer: grub-install: error: cannot open `/boot/efi/EFI/ubuntu/shimx64.efi': Input/output error.
kernel: [ 995.537581] FAT-fs (sda2): error, corrupted directory (invalid entries)
grub-installer: error: Running 'grub-install --force "/dev/sda"' failed.

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