[Cooker] [KDE-xinerama] New window doesn't open in cursor screen

[Fred Marmond]

I don't know if it is mandrake related or pure KDE, but:
I've migrated from 9.2 to cooker this week, up-to-date now.
I've xinerama with 2 screens (on a geforce), well configured.
Before migrate, when I start a new window, it appeared in the screen that 
contains the cursor.
Now, new window always open in xinerama #1.

Very annoying! ;)
No idea regarding the problem's origin...

Fred