Hi, obviously, I was too fast when saying, that the mouse works under X now. The problem I am facing: The second mouse button does not work. I cannot cut and paste. Is this perhaps caused by the entry "Microsoft" in section pointer of XF86Config so that XF86 thinks, I have got a 2 button mouse? Since this is a Logitech 3 button mouse. Should I perhaps choose another protocol instead of Microsoft? Regards, Kerstin -- kerstin.hoef-emden@uni-koeln.de