package grub-pc 2.02~beta3-4ubuntu7.3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

My system is lubuntu 17.10

ProblemType: Package
DistroRelease: Ubuntu 17.10
Package: grub-pc 2.02~beta3-4ubuntu7.3
ProcVersionSignature: Ubuntu 4.13.0-37.42-generic 4.13.13
Uname: Linux 4.13.0-37-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 2.20.7-0ubuntu3.7
Architecture: i386
Date: Mon Mar 19 21:51:36 2018
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2017-11-18 (121 days ago)
InstallationMedia: Lubuntu 17.10 "Artful Aardvark" - Release i386 (20171017.1)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-37-generic root=UUID=f7088374-abd2-43dd-8a3a-081725ce7d27 ro quiet splash
Python3Details: /usr/bin/python3.6, Python 3.6.3, python3-minimal, 3.6.3-0ubuntu2
PythonDetails: /usr/bin/python2.7, Python 2.7.14, python-minimal, 2.7.14-2ubuntu1
RelatedPackageVersions:
 dpkg 1.18.24ubuntu1
 apt 1.5.1
SourcePackage: grub2
Title: package grub-pc 2.02~beta3-4ubuntu7.3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)