Bug#389433: Same problem here
On Mon, 2006-11-13 at 11:17 +0100, Samuel Mimram wrote:
> Michel Dänzer wrote:
> > On Thu, 2006-11-02 at 17:34 -0600, Eric wrote:
> >> I too use the radeonfb driver for its rotation capability. Since
> >> upgrading to xserver-xorg-video-fbdev 1:0.3.0-3 I get the same visual
> >> problem Samuel describes. I rebuilt my kernel (to version 2.6.18.1 #1
> >> SMP PREEMPT) to make sure I had the latest radeonfb module, but it did
> >> not help.
> >>
> >> My log and conf are at http://ir.iit.edu/~ej/Xorg.0.log and xorg.conf
> >
> > Does
> >
> > Option "ShadowFB" "off"
> >
> > work around it?
>
> Unfortunately not :/
Note that rotation uses a shadow framebuffer. Somebody needs to figure
out what's wrong with fbdev's shadow framebuffer code currently and fix
it.
--
Earthling Michel Dänzer | http://tungstengraphics.com
Libre software enthusiast | Debian, X and DRI developer
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