the psycho cat on an HP Mini with Ubuntu
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How to install proprietary drivers in Ubuntu
Future versions of this will be on my blog.
Most of the time, Ubuntu will automatically have drivers available (via the Linux kernel) for your computer's hardware (sound card, wireless card, graphics card, etc.).
However, Ubuntu doesn't include proprietary drivers in a default installation for a number of reasons. You can read more about Ubuntu's philosophical approach to free and non-free (think freedom, not cost) software and firmware in Mark Shuttleworth's blog. Mark Shuttleworth is Ubuntu's founder and currently its primary funder.
New users tend to favor immediate functionality over long-term ideological gains, so if you have an proprietary graphics or wireless card, you may want to install the proprietary drivers for it.
Note: if you're installing a wireless driver, you will need some other kind of internet connection to do this—wired connection, USB tethering, etc.
In some cases you may have to restart the computer to have the driver enabled. In other cases, it may be working right away.
Last updated 04/27/13 06:07
I will not give help to people posting in the above places. If you require technical support, start a support thread on the Ubuntu Forums. That is the appropriate place to ask for help.