package shim-signed 1.32~16.04.1+0.9+1474479173.6c180c6-1ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[boutheina benammar]

headers

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: shim-signed 1.32~16.04.1+0.9+1474479173.6c180c6-1ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-87.110-generic 4.4.73
Uname: Linux 4.4.0-87-generic x86_64
.proc.sys.kernel.moksbstate_disabled: 0
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
BootEFIContents:
 fw
 fwupx64.efi
Date: Wed Aug 2 10:56:20 2017
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-xenial-amd64-20160624-2
EFITables:
 août 02 09:58:42 boutheina-Inspiron-15-3567 kernel: efi: EFI v2.40 by American Megatrends
 août 02 09:58:42 boutheina-Inspiron-15-3567 kernel: efi: ACPI=0x9890c000 ACPI 2.0=0x9890c000 SMBIOS=0x993d4000 SMBIOS 3.0=0x993d3000 ESRT=0x9935f598
 août 02 09:58:42 boutheina-Inspiron-15-3567 kernel: esrt: Reserving ESRT space from 0x000000009935f598 to 0x000000009935f5d0.
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2017-01-26 (187 days ago)
InstallationMedia: Ubuntu 16.04 "Xenial" - Build amd64 LIVE Binary 20160624-10:47
MokSBStateRT: 6 0 0 0 1
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.20
SecureBoot: 6 0 0 0 1
SourcePackage: shim-signed
Title: package shim-signed 1.32~16.04.1+0.9+1474479173.6c180c6-1ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Steve Langasek (vorlon)]

The error in your log is:

Setting up shim-signed (1.32~16.04.1+0.9+1474479173.6c180c6-1ubuntu1) ...
Installing for x86_64-efi platform.
grub-install: error: cannot find EFI directory.
dpkg: error processing package shim-signed (--configure):

This suggests that /boot/efi was not mounted at the time you ran this upgrade. Do you know why this would be?

[Launchpad Janitor (janitor)]

[Expired for shim-signed (Ubuntu) because there has been no activity for 60 days.]