Mouse disappeared after update to squeeze 6.0.1

["Estelmann, Christian" <c.estelmann@gmx.net>]

Hi,

After installing all updates on the weekend the mouse pointer 
disappeared. It was like the size of the pointer were set to 0px. 
Klicking and moving was possible - but without seeing the pointer, it 
was quite hard do know where you are.

I downgraded package for package. Now I can say, that when doing this step:
[AKTUALISIERUNG] linux-base 2.6.32-30 -> 2.6.32-31
[AKTUALISIERUNG] linux-headers-2.6.32-5-686 2.6.32-30 -> 2.6.32-31
[AKTUALISIERUNG] linux-headers-2.6.32-5-common 2.6.32-30 -> 2.6.32-31
[AKTUALISIERUNG] linux-image-2.6.32-5-686 2.6.32-30 -> 2.6.32-31
after a reboot the mouse pointer is not showed. After installing the 
packages in version 2.6.32-30 it is back again.

I am using kde and kdm. But I for testing I have installed gdm and xfce 
- the mouse was not visible there, too.
While starting a program, the "jumping" icon is showed and can be moved 
- like nothing is wrong.

I'm not sure if this is the right list, but I thought I will try.
If you need more information just ask about it.

Greetings,

Christian Estelmann