CentOS - Apr 2007 - Screensaver flashing instead of normal function

I rebooted my machine this morning and now instead of running normally, my
GLMatrix screen saver flashes as it repaints the screen, more and more
noticeably as the screen fills up with glyphs.  I didn't change ANYTHING and
this was not happening before the boot.

Anyone have any ideas why this might be?

Thanks.

Mark Hull-Richter, Linux Kernel Engineer
DATAllegro (www.datallegro.com)
85 Enterprise, Second Floor, Aliso Viejo, CA  92656
949-680-3082 - Office     949-330-7691 - fax
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.centos.org/pipermail/centos/attachments/20070418/5cc7e4be/attachment-0004.html>

On 4/18/07, Mark Hull-Richter <mhullrich at gmail.com>
wrote:
> I rebooted my machine this morning and now instead of running normally, my
> GLMatrix screen saver flashes as it repaints the screen, more and more
> noticeably as the screen fills up with glyphs.  I didn't change
ANYTHING and
> this was not happening before the boot.
>
Update: I watched this distracting behavior for a while, and it seems
that it is not actually repainting the screen because some of the
background, lowlighted chains do not appear to be changing, but the
foreground highlighted chains blink almost in sequence, as if they
were being individually redrawn in the order of generation, or in
order from back to front, or something like that.

I changed to a different screensaver - this was really annoying....

I would still LOVE to know what was causing this.

-- 
Mark Hull-Richter, Linux Kernel Engineer
DATAllegro (www.datallegro.com)
85 Enterprise, Second Floor, Aliso Viejo, CA  92656
949-680-3082 - Office     949-330-7691 - fax