Unable to install the grub while dual booting with Windows 10

[Bhavin G Chennur]

I tried resizing the ubuntu version I had earlier,I got a lot of problems with the grub, I kept debugging the problems and it never seemed to end. I finally decided to uninstall the ubuntu version and completely reinstall ubuntu, but again in the installation process the interface provided by ubuntu reported that it couldn't install the grub and it terminated. Any assistance to get Ubuntu working normally again in my laptop would be of immense help.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubiquity 18.04.14.12
ProcVersionSignature: Ubuntu 5.0.0-23.24~18.04.1-generic 5.0.15
Uname: Linux 5.0.0-23-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
CasperVersion: 1.394
Date: Mon Jun 8 22:12:55 2020
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
LiveMediaBuild: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)