Create a Live CD out of your Ubuntu Installation

You can create a custom Live CD from your Ubuntu installation using Remastersys

1. Add Remastersys repository
sudo gedit /etc/apt/sources.list
and add this entry:
deb http://www.geekconnection.org/remastersys/repository karmic/

2. Install Remastersys
sudo apt-get update
sudo apt-get install remastersys

3.a. If you wish to backup your installation to a Live CD, run
sudo remastersys backup

3.b. If you want to distribute your installation as a Live CD, run
sudo remastersys dist

4. The ISO will be available at /home/remastersys. You can burn CD or create a Live USB using the ISO file.

5. After you have burnt your Live CD, you may cleanup the files created on your hard drive by running the following command
sudo remastersys clean

Links:
http://remastersys.sourceforge.net/
http://www.geekconnection.org/remastersys/

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