Mouse problem with XFree86-4.2.0

Hi All,

I am using XFree86 4.2.0 on SuSE Linux 6.4 with kernel version 2.4.5. I am using this in my VIA Chipset-S3-Savage4 ( VT8606 Chipset )

I am facing one Random problem. The mouse click is not released in my X applications. The mouse Button pressing is not taking effect contineously. It is acting like a single click, even before I release the Button release event.

for example, in a motif application when clicking the pulldown menu, after selecting of the list, it not not getting selected. I have to use my Keyboard, then only the list is getting selected. In Case of scrolling a list, The Contineous pressing is not taking effect. 

I am using the standard Mouse entires only in the /etc/X11/XF86Config file.

The part of XF86Config file is 

Section "Module"

        SubSection "extmod"
            Option  "omit xfree86-dga"
        EndSubSection
        Load "dbe"
EndSection

Section "Pointer"
        Protocol    "PS/2"
        Device  "/dev/mouse"
        Emulate3Buttons
        Resolution        2500
EndSection


Can Any one Help me.

Thanks in advance.

With Regards,
P. Prakash