package grub-pc 2.02~beta2-36ubuntu3.22 failed to install/upgrade: subprocess installed post-installation script returned error exit status 127

[vivekparkash]

I tried installing ubuntu 1 on asus rog GL552VX but it having issue

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: grub-pc 2.02~beta2-36ubuntu3.22
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
Date: Fri Jul 5 12:25:48 2019
DuplicateSignature:
 package:grub-pc:2.02~beta2-36ubuntu3.22
 Setting up grub-pc (2.02~beta2-36ubuntu3.22) ...
 /var/lib/dpkg/info/grub-pc.config: 11: /etc/default/grub: splash: not found
 dpkg: error processing package grub-pc (--configure):
  subprocess installed post-installation script returned error exit status 127
ErrorMessage: subprocess installed post-installation script returned error exit status 127
InstallationDate: Installed on 2019-07-05 (0 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
InvalidGrubScript: /etc/default/grub
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=9ad895e7-1c9e-4650-9599-d06afde50314 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.5
 apt 1.2.32
SourcePackage: grub2
Title: package grub-pc 2.02~beta2-36ubuntu3.22 failed to install/upgrade: subprocess installed post-installation script returned error exit status 127
UpgradeStatus: No upgrade log present (probably fresh install)