Ubuntu
grub2 package

package grub-efi-amd64 2.02-2ubuntu8.3 failed to install/upgrade: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 1

Bug #1789136 reported by William W. Hager on 2018-08-26

This bug report is a duplicate of: Bug #1788727: upgrade crashing due to unsigned kernels. Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	grub2 (Ubuntu)	New	Undecided	Unassigned

Bug Description

I got the following message:

"4.4.0-134-generic kernel is unsigned cannot be verified under Secure Boot. GRUB will not be upgraded until these kernels are removed or replaced with signed kernels. grub-efi-amd64 may not work."

I have no idea what this is about.

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: grub-efi-amd64 2.02-2ubuntu8.3
ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
Uname: Linux 4.15.0-33-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
Date: Thu Aug 23 20:58:49 2018
ErrorMessage: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 1
InstallationDate: Installed on 2013-09-14 (1807 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-33-generic root=UUID=b9b53fd1-7042-4bbf-aaef-a50d2d627b8c ro quiet splash vt.handoff=1
Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3ubuntu1
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
dpkg 1.19.0.5ubuntu2
apt 1.6.3ubuntu0.1
SourcePackage: grub2
Title: package grub-efi-amd64 2.02-2ubuntu8.3 failed to install/upgrade: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

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Revision history for this message

William W. Hager (whager) wrote on 2018-08-26:

AptOrdering.txt Edit (150.2 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (1.8 KiB, text/plain; charset="utf-8")
Df.txt Edit (589 bytes, text/plain; charset="utf-8")
Dmesg.txt Edit (99.8 KiB, text/plain; charset="utf-8")
DpkgHistoryLog.txt Edit (330.2 KiB, text/plain; charset="utf-8")
DpkgTerminalLog.txt Edit (239.1 KiB, text/plain; charset="utf-8")
EtcDefaultGrub.txt Edit (1.2 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.0 KiB, text/plain; charset="utf-8")

Revision history for this message

Phillip Susi (psusi) wrote on 2018-08-29:

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1788727, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.