Trident driver: Problems with and without ShadowFB

[Moritz Tacke]

Hi!

I am using x.org version 7.1.1.
After upgrading to the trident module version 1.2.1, a previously working
configuration is broken: When using the driver with the "ShadowFb" option
turned on, the screen contents, except the mouse pointer, are not
painted; without this
option, the contents of e.g. browser windows are distorted when scrolling
upward. The underlying hardware is a Trident Microsystems CyberBlade
XP4m32 on a Toshiba Portege r100. Any hints?
Greetings!

              Moritz