QGRUBEditor is a system tool to view and edit the GRUB boot loader. It offers many features and it is the perfect solution for those who want to change the way GRUB works, without messing with GRUB’s configuration files.
Install QGRUBEditor in Ubuntu
First you need to download .deb package from here. Now you should be having qgrubeditor_2.5.0-1_i386.deb package you need to install this package using the following command:
sudo dpkg -i qgrubeditor_2.5.0-1_i386.deb
This will complete the installation.