[CentOS] 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
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