Gnome desktop starts after every boot-up

[Robert Kozlowski]

Shae Smittle schrieb:
> You could try selecting a xfce session in GDM and seting it to default.
> 

Hm, it's not like that.

I already added xfce in gdm as default.

That's the weird thing.

GDM starts my xfce but few seconds after this, the gnome desktop shows 
up. I have indeed the xfce panels, but have to load my xfce desktop 
manually (via the xfce desktop preferences).

Bye,

Robert