crash install grub when install ubuntu

Bug #1806125 reported by MOREAU
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
grub-installer (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

j'essaye d'installer Ubuntu depuis une clé USB bootable. J'ai le message d'erreur suivant:
echec de l'innstallation de GRUB
le paquet grub-efi-amd-64-signed n'a pas pu être installédans /target/.
en l'absencedu programme de démarrage grub, le système installé ne pourra pas démarrer

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
CurrentDesktop: ubuntu:GNOME
Date: Fri Nov 30 21:49:53 2018
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---
LiveMediaBuild: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
ProcEnviron:
 LANGUAGE=fr_FR.UTF-8
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=fr_FR.UTF-8
 LC_NUMERIC=C.UTF-8
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)

Revision history for this message
MOREAU (jm-moreau) wrote :
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in grub-installer (Ubuntu):
status: New → Confirmed
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