Ubuntu 12.04 lts Hp touchpad right click problem

[HPA]

I've recently upgraded from Ubuntu 11.10 64 bit to Ubuntu 12.04 LTS 64 bit and the problem with the right click on my HP Probook 4520s touchpad reappeared (like it happened in the upgrade to Ubuntu 11.04 in last April and the next upgrade to Ubuntu 11.10 in last October).

Here is what I did:

1. Create 51-clickpad.conf in /etc/X11/xorg.conf.d directory. Note that xorg.conf.d directory did not exist for me on 12.04 as it did in previous versions so I had to make the directory.
2. Put the following lines in 51-clickpad.conf

Section "InputClass"
Identifier "Default clickpad buttons"
MatchDriver "synaptics"
Option "SoftButtonAreas" "50% 0 82% 0 0 0 0 0"

#Next 3 items added just for the HP Mini to better control the clickpad
Option "LockedDrags" "1"
Option "BottomEdge" "4000"
Option "AreaBottomEdge" "4445"

EndSection

3. Logout / Login for changes to take effect.

The above-mentioned instructions worked.
Thanks VideoRoy.