grub-imageboot software package provides boot iso, harddisk and floppy images with grub2 and syslinux memdisk, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install grub-imageboot
grub-imageboot is installed in your system.
Make ensure the grub-imageboot package were installed using the commands given below,
$ sudo dpkg-query -l | grep grub-imageboot *
You will get with grub-imageboot package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Administration Utilities |
| Package | grub-imageboot |
| Version | 0.6 |
| Description | boot iso, harddisk and floppy images with grub2 and syslinux memdisk |
| Sub Section | Admin |