This thread is getting old, I should check more often!

What are you doing different than me? Here is my XF86Config-4:
Code:
Section "InputDevice"
	Identifier  "PS/2 Mouse"
	Driver      "mouse"
	Option      "Protocol" "auto"
Option          "ZAxisMapping"          "4 5"
	Option      "Device" "/dev/psaux"
	Option      "Emulate3Buttons" "true"
	Option      "Emulate3Timeout" "70"
	Option	    "SendCoreEvents"  "true"
EndSection
When I boot with the 2.4 kernel, the scroll wheel works. When I boot with the 2.6 kernel, it does not. XFConfig is unchanged.
I have also tried the suggestions in these threads:
http://www.knoppix.net/forum/viewtop...ght=wheelmouse
http://www.knoppix.net/forum/viewtop...ght=wheelmouse
Mouse is a generic PS2 single scroll wheel mouse.