Public bug reported:
When I select one of the ubuntus I have installed, it does not load.
This happened from nowhere. After I select the ubuntu OS I got a frozen
black screen like if it is loading, but I can't do anything in that
screen. I have to manually turn off and on the computer in order to
select another ubuntu that a have installed previously. I can access the
files of the first ubuntu, but I cant not load the OS.
Description: Ubuntu 20.04.2 LTS
Release: 20.04
ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: grub-efi-amd64-signed 1.167.2+2.04-1ubuntu44.2
ProcVersionSignature: Ubuntu 5.8.0-43.49~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-43-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset
nvidia
ApportVersion: 2.20.11-0ubuntu27.16
AptOrdering:
grub-efi-amd64-signed:amd64: Install
grub-efi-amd64-bin:amd64: Install
NULL: ConfigurePending
Architecture: amd64
CasperMD5CheckResult: skip
Date: Thu Nov 11 09:04:09 2021
DuplicateSignature:
package:grub-efi-amd64-signed:1.167.2+2.04-1ubuntu44.2
Setting up grub-efi-amd64-signed (1.167.2+2.04-1ubuntu44.2) ...
Trying to migrate /boot/efi into esp config
dpkg: error processing package grub-efi-amd64-signed (--configure):
installed grub-efi-amd64-signed package post-installation script subprocess
returned error exit status 1
ErrorMessage: installed grub-efi-amd64-signed package post-installation script
subprocess returned error exit status 1
Python3Details: /usr/bin/python3.8, Python 3.8.5, python3-minimal,
3.8.2-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
dpkg 1.19.7ubuntu3
apt 2.0.4
SourcePackage: grub2-signed
Title: package grub-efi-amd64-signed 1.167.2+2.04-1ubuntu44.2 failed to
install/upgrade: installed grub-efi-amd64-signed package post-installation
script subprocess returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: grub2-signed (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-package focal need-duplicate-check
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https://bugs.launchpad.net/bugs/1950643
Title:
package grub-efi-amd64-signed 1.167.2+2.04-1ubuntu44.2 failed to
install/upgrade: installed grub-efi-amd64-signed package post-
installation script subprocess returned error exit status 1
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