xfce 4.2.0 and mouse wheel

[iozz]

Hi everybody,

I updated my xfce 4.0 (mdk 10.1 community rpm package) to xfce 4.2.0 (graphic 
installer from os-cillation) and everything worked fine. Except that now my 
mouse wheel works strangely under xfce, precisely in apps windows. I mean, 
the wheel works all right everywhere (panel, workspaces...) except in apps 
windows, where it does not do what i want it to. For example under firefox it 
switches to precedent or next page...

When I use KDE without changing anything it works fine, so this seems to be a 
xfce issue. But I cannot find anything which allows me to configure it.
Maybe some process launched at startup...

Any ideas ? Tx for help.


iozz