Touchpad tap clicking

[Vincent Frison <vincent.frison@gmail.com>]

Hi all,

My laptop touchpad works pretty well on my KDE except for the tap clicking.

I tried different solutions but none of them has worked:

1) Enabling tap clicking on gsynaptics

2) Adding an explicit conf in xorg.conf:
Section "InputDevice"
    Identifier "Touchpad0"
    Driver "synaptics"    
    Option "Device" "/dev/psaux"
    Option "Protocol" "auto-dev"
    Option "SendCoreEvents" "true"
    Option "MaxTapTime" "180"     
    Option "MaxTapMove" "220"     	
[..]
EndSection 

3) Adding lines in /etc/hal/fdi/policy/11-x11-synaptics.fdi such as
<merge key="input.x11_options.TapButton1" type="string">1</merge>

Apparently there's no GUI for touchpad in KDE settings unlike GNOME :(

And the weird thing is that it works perfectly when I boot on a Kubuntu 8.10 
Live CD! In that case there's no special conf relative to touchpad in 
xorg.conf...

I'm under Debian unstable with KDE 4.3.0 and  xserver-xorg-input-synaptics 
1.1.2-1 installed.

Any help would be appreciated,

Thanks, 

Vincent.