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

[Todd Chaffee]

Description: Ubuntu 16.04.3 LTS
Release: 16.04

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: shim-signed 1.32~16.04.1+0.9+1474479173.6c180c6-1ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-35.39~16.04.1-generic 4.10.17
Uname: Linux 4.10.0-35-generic x86_64
.proc.sys.kernel.moksbstate_disabled: 0
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
Date: Thu Sep 21 15:47:47 2017
EFIBootMgr:
 BootCurrent: 0002
 Timeout: 0 seconds
 BootOrder: 0002,0000
 Boot0000* Windows Boot Manager HD(1,GPT,72eff785-cc1b-4c80-b9c8-0e165ab9d663,0x800,0xfa000)/File(\EFI\Microsoft\Boot\bootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}....................
 Boot0002* ubuntu HD(1,GPT,72eff785-cc1b-4c80-b9c8-0e165ab9d663,0x800,0xfa000)/File(\EFI\ubuntu\shimx64.efi)
EFITables:
 Sep 21 17:09:04 tc-XPS-15-9560 kernel: efi: EFI v2.40 by American Megatrends
 Sep 21 17:09:04 tc-XPS-15-9560 kernel: efi: ACPI=0x78821000 ACPI 2.0=0x78821000 SMBIOS=0xf0000 SMBIOS 3.0=0xf0020 ESRT=0x792d2018 MEMATTR=0x75dfd018
 Sep 21 17:09:04 tc-XPS-15-9560 kernel: esrt: Reserving ESRT space from 0x00000000792d2018 to 0x00000000792d2050.
 Sep 21 17:09:04 tc-XPS-15-9560 kernel: Secure boot enabled
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2017-09-21 (0 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.24
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)