The mouse scroll wheel doesn't work with Xorg

Question

I recently installed Solaris 10 on my x86 box. One issue is that the mouse scroll wheel doesn't work with Xorg. Hmmm... Okay, it sometimes did work, and most of the time went on strike, and recovered at random. This pattern continued.
My mouse is an ordinary PS/2 one with two buttons and a scroll wheel. I want to promise that there's absolutely nothing wrong with it per se. Here is some info:
$ uname -a
SunOS arbiter 5.10 Generic_127112-07 i86pc i386 i86pc
$ grep -i mouse /var/log/Xorg.0.log
(**) |-->Input Device "Mouse0"
(II) LoadModule: "mouse"
(II) Loading /usr/X11/lib/modules/input//mouse_drv.so
(II) Module mouse: vendor="X.Org Foundation"
(==) NVIDIA(0): Silken mouse disabled
(II) Mouse0: Setting Device option to "/dev/mouse"
(**) Mouse0: Protocol: VUID
(**) Mouse0: Core Pointer
(**) Option "Device" "/dev/mouse"
(**) Mouse0: ZAxisMapping: buttons 4 and 5
(**) Mouse0: Buttons: 9
(II) XINPUT: Adding extended input device "Mouse0" (type: MOUSE)
# The section about mouse in /etc/X11/xorg.conf follows:
Section "InputDevice"
        Identifier  "Mouse0"
        Driver      "mouse"
        Option      "Protocol" "auto"
        Option      "Device" "/dev/mouse"
        Option      "Buttons" "5"
        Option      "ZAxisMapping" "4 5"
        Option      "Emulate3Buttons" "false"
EndSection
# Note that the only result of explicitly changing protocol to ExplorerPS/2, PS/2, IMPS/2 or whatever else is that the cursor jumped here and there and everywhere when I moved the mouse.I ever post one in comp.unix.solaris to ask for help but got no effective solution. Thank you all.

Answer 1

You remember correctly, Yvan.
The 6.2.9 updater is available http://www.apple.com/support/downloads/appleworks629formac.htmlhere. Note that the updater is language specific. The one at the top of the list is for the International English version of AppleWorks. The US English version is the one in the box at the upper right, identified only by its file size.
Regards,
Barry