package shim-signed 1.34.9.2+13-0ubuntu2 failed to install/upgrade: problemas com dependências - a deixar triggers por processar

failed to install

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: shim-signed 1.34.9.2+13-0ubuntu2
ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
Uname: Linux 4.15.0-33-generic x86_64
.proc.sys.kernel.moksbstate_disabled: Error: [Errno 2] Ficheiro ou directoria inexistente: '/proc/sys/kernel/moksbstate_disabled'
ApportVersion: 2.20.9-0ubuntu7.3
AptOrdering:
 python3-problem-report:amd64: Install
 python3-apport:amd64: Install
 apport:amd64: Install
 apport-gtk:amd64: Install
 NULL: ConfigurePending
Architecture: amd64
Date: Sun Sep 9 21:10:35 2018
EFITables:
 set 09 21:12:41 reddress-HP-Notebook kernel: efi: EFI v2.40 by INSYDE Corp.
 set 09 21:12:41 reddress-HP-Notebook kernel: efi: ACPI 2.0=0x76fb6014 SMBIOS=0x75803000 ESRT=0x75801e18
 set 09 21:12:41 reddress-HP-Notebook kernel: secureboot: Secure boot could not be determined (mode 0)
 set 09 21:12:41 reddress-HP-Notebook kernel: esrt: Reserving ESRT space from 0x0000000075801e18 to 0x0000000075801e50.
ErrorMessage: problemas com dependências - a deixar triggers por processar
InstallationDate: Installed on 2018-07-23 (48 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
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
SecureBoot: 6 0 0 0 0
SourcePackage: shim-signed
Title: package shim-signed 1.34.9.2+13-0ubuntu2 failed to install/upgrade: problemas com dependências - a deixar triggers por processar
UpgradeStatus: No upgrade log present (probably fresh install)