bootcd software package provides run your system from cd without need for disks, 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 bootcd
bootcd is installed in your system.
Make ensure the bootcd package were installed using the commands given below,
$ sudo dpkg-query -l | grep bootcd *
You will get with bootcd package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Utilities |
| Package | bootcd |
| Version | 3.27 |
| Description | run your system from cd without need for disks |
| Sub Section | Utils |