Video corruption with FC6 on ThinkPad 600X

[Pekka Pietikainen]

On Fri, Oct 27, 2006 at 07:32:44AM -0500, Chris Schumann wrote:
> On my ThinkPad 600X, I did an upgrade install using CDs from FC5 to FC6. Now
> the semi-transparent areas on the top and bottom of the screen in Gnome are
> garbled. The icons on top of them display fine, but the area behind them
> looks like a classic video driver bug.
> 
> The menus and icons on the left of the top menu bar are fine, but the icons
> on the right of the top bar, and the left part of the bottom bar, both have
> the issue.
> 
> Video chip is NeoMagic 256ZX with 4MB RAM. (NM2360? driver) Any pointers?
Hmm. Have you tried these (from man neomagic), they helped a long time ago 
on a TP600 (non-X). This was FC2-3 era though ;) :

On some laptops using the 2160 chipset (MagicGraph 128XD) the following
options are needed to avoid a lock-up of the graphic engine:

           Option "XaaNoScanlineImageWriteRect"
           Option "XaaNoScanlineCPUToScreenColorExpandFill"


-- 
Pekka Pietikainen