Please document your Virtual Box or USB or Microsoft Virtual PC or VMWare and Ubuntu Guest OS installation in the associated BB DB. Please use correct terminology as introduced in the Ubuntu Linux Labs content to date (Ubuntu Linux, Virtual Machines, Host OS, Guest OS, etc.). There is no need repeat your installation steps as everyone is essentially performing the same steps. What we would like is to know is your general impression of the installation, any problems you had and how you solved them (e.g. Google search using the terms xxxx) and lastly your first impressions of Ubuntu.
This DB does not require an APA citation.