[Bug 1788178] Re: Erro ao instalar grub

[Serge]

Aug 21 13:25:20 ubuntu kernel: [ 1270.622614] EXT4-fs error (device sda2): ext4_validate_inode_bitmap:101: comm grub-install: Corrupt inode bitmap - block_group = 704, inode_bitmap = 23068688
Aug 21 13:25:20 ubuntu kernel: [ 1270.755848] grub-install[4124]: segfault at 0 ip 00007f6293ac942b sp 00007ffdc367d460 error 4 in libc-2.27.so[7f6293997000+1e7000]
Aug 21 13:25:20 ubuntu grub-installer: error: Running 'grub-install  --force "/dev/sda1"' failed.

It seems that your partition for installing grub is corrupted, most
probably because of that:

parted_server: OUT: 1   1048576-639631359       638582784       primary
ext4    /dev/sda1

You must install bootloader on "EFI system partition", not on ext4.

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https://bugs.launchpad.net/bugs/1788178

Title:
  Erro ao instalar grub

Status in grub-installer package in Ubuntu:
  New

Bug description:
  Erro ao instalar grub

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubiquity 18.04.14.6
  ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18
  Uname: Linux 4.15.0-29-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  CasperVersion: 1.394
  Date: Tue Aug 21 10:33:23 2018
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
  LiveMediaBuild: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

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