'grub-efi-amd64-signed' package failed to install into / target/. in Ubuntu 18.04
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
grub-installer (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Without GRUB loader, installed system will not boot.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubiquity 18.04.14
ProcVersionSign
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CasperVersion: 1.394
CurrentDesktop: ubuntu:GNOME
Date: Wed Jul 18 19:51:20 2018
InstallCmdLine: BOOT_IMAGE=
LiveMediaBuild: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
ProcEnviron:
LANGUAGE=en_IN
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_IN
LC_NUMERIC=C.UTF-8
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)
You have either a bad disk or more likely, a bad SATA cable, and also probably some bad ram. You should run the memtest option from the boot menu and replace the faulty ram and SATA cable.