I have recently installed Opensuse 11.4 KDE in Dell Inspiron N5010, the problem with it is Opensuse cannot support scrolling. Step 1 To make Scroll button Work install GSynaptics for OpenSuse. GSynaptics is a GUI configuration tool for the Synaptics touchpad driver of the X server.
ravi@linux-2ezc:~>sudo zypper in gsyanptics
Step 2 Edit the xorg.conf
ravi@linux-2ezc:~> kdesu kwrite /etc/X11/xorg.conf.d/50-synaptics.conf
Section "InputDevice"
Driver "synaptics"
Identifier "TouchPad"
Option "SendCoreEvents"
Option "Protocol" "auto-dev"
Option "SHMConfig" "on"
EndSection
Section "InputClass"
Identifier "touchpad catchall"
Driver "synaptics"
MatchIsTouchpad "on"
MatchDevicePath "/dev/input/event*"
Option "TapButton1" "
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