Detecting a new graphic card

[Paul Smith]

On 8/16/06, Paul Smith <phhs80 at gmail.com> wrote:
> > > How to tell the system to detect a new graphic card and install the
> > > respective drivers?
> >
> > Command: system-config-display
>
> Thanks, Joachim. I have just done that, but it is strange that as a
> normal user, the quality of the image looks fine, but when I run a
> graphical program as root, I get a bad quality image. A screenshot is
> at:
>
> http://phhs80.googlepages.com/graphics_card.png
>
> Any further ideas?

In addition, there is something strange going on when I move the
cursor with the arrow keys inside a new message window in Thunderbird.
A screenshot is at:

http://phhs80.googlepages.com/tb.png

Can you see the track left by having moved the cursor? Is there a
solution for that?

Paul