USB mouse fails scroll on 2.6.0-1.21 after elwoo revisited

[RaXeT]

Elton Woo stated :

>Section "InputDevice"
># If the normal CorePointer mouse is not a USB mouse then
># this input device can be used in AlwaysCore mode to let you
># also use USB mice at the same time.
>    Identifier  "DevInputMice"
>   Driver      "mouse"
>    Option        "Protocol" "IMPS/2"
>    Option        "Device" "/dev/input/mice"
>    Option        "ZAxisMapping" "4 5"
>    Option        "Emulate3Buttons" "no"
>EndSection
>.......
>
>... it sounds a bit strange that the new kernel would mess up
>scrolling, so this is the first thing I would check.

My XF86Config hasn't changed in all the iterations of 2.6.0-1. kernels 
nor the 2.4.22. kernels I've tested and used. So this section of 
XF86Config is exactly as you pointed out. The interesting thing here is 
that if I load kernel 2.4.22-1.2135.nptl my mouse scrolls very nicely. 
Not sure what else to look at.

Please follow up with some other action I could experiment with.

All the best.

RaXeT