By default, a TouchPad will emulate a PS/2 mouse, so it should work
fine with the default driver; but if you change the Driver entry in the InputDevice section
of xorg.conf to synaptic, you can use its advanced features. It??™s also a good idea
to turn on the SHMConfig option, which enables you to change the TouchPad options
on-the-fly using synclient;if your TouchPad has two buttons, enable the
Emulate3Buttons option as well:
Section "InputDevice"
Identifier "Mouse0"
Driver "synaptics"
Option "Emulate3Buttons" "on"
Option "SHMConfig" "on"
EndSection
Note that the synaptics driver appears to operate fine without a device entry!
When you restart the X server, the synaptics driver??™s default configuration will permit
you to do the following:
??? Click the left mouse button by tapping one finger in the middle area or by tapping
the upper-left corner.
??? Drag with the left mouse button by tapping and then dragging one finger (touchrelease-
touch, then drag).
??? Click the middle mouse button by tapping two fingers in the middle area or by
tapping the upper-right corner.
??? Click the right mouse button by tapping three fingers in the middle area or by
tapping the lower-right corner.
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