[Bug 1864139] [NEW] i cant install grub and its say datal error.. i already did a clean install still no luck

[leo de guzman]

Public bug reported:

file:///home/ubuntu/Pictures/Screenshot%20from%202020-02-21%2011-41-00.png

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubiquity 18.04.14.12
ProcVersionSignature: Ubuntu 5.0.0-23.24~18.04.1-generic 5.0.15
Uname: Linux 5.0.0-23-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
CasperVersion: 1.394
Date: Fri Feb 21 11:41:51 2020
InstallCmdLine: file=/cdrom/preseed/ubuntu.seed noprompt boot=casper iso-scan/filename=/multiboot/ubuntu-18.04.3-desktop-amd64/ubuntu-18.04.3-desktop-amd64.iso quiet --
LiveMediaBuild: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: grub-installer (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug bionic ubiquity-18.04.14.12 ubuntu

** Attachment added: "Screenshot from 2020-02-21 11-41-00.png"
   https://bugs.launchpad.net/bugs/1864139/+attachment/5329931/+files/Screenshot%20from%202020-02-21%2011-41-00.png

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https://bugs.launchpad.net/bugs/1864139

Title:
  i cant install grub and its say datal error.. i already did a clean
  install still no luck

Status in grub-installer package in Ubuntu:
  New

Bug description:
  file:///home/ubuntu/Pictures/Screenshot%20from%202020-02-21%2011-41-00.png

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubiquity 18.04.14.12
  ProcVersionSignature: Ubuntu 5.0.0-23.24~18.04.1-generic 5.0.15
  Uname: Linux 5.0.0-23-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.7
  Architecture: amd64
  CasperVersion: 1.394
  Date: Fri Feb 21 11:41:51 2020
  InstallCmdLine: file=/cdrom/preseed/ubuntu.seed noprompt boot=casper iso-scan/filename=/multiboot/ubuntu-18.04.3-desktop-amd64/ubuntu-18.04.3-desktop-amd64.iso quiet --
  LiveMediaBuild: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

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