On Thu, Jul 22, 2010 at 2:23 PM, Derek <[email protected]> wrote:
> Given that I am new to the entire Linux thing, (and so used to the
> Windows atmosphere) I am having slight problems with my O.S.
>
> First of all, whenever it idles for a little bit, my screen goes black
> and starts flashing multi-colored bars. I have Ubuntu 10.04 installed
> on two desktop computers, and same story for both of them. It seems to
> be a problem with the Screen saver, because when I tried to edit the
> screen saver to switch it off, the black screen and multi colored bars
> came up again. Also, if I have been using this O.S. for over an hour
> straight, the same story.

Sounds like a video driver issue.

What video chip do you have, and what driver does Ubuntu say is installed?

-- 
Registered Linux Addict #431495
For Faith and Family! | John 3:16!
http://www.fsdev.net/

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