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Debian wheezy and a circular touch pad settings

It's been a long time since my last post.

Recently, I bought a secondhand Panasonic T7 laptop PC. It was as much as seven thousand yen (about 76 USD), and I am pleasant for the price.

I installed Debian 7.1 (wheezy) to the PC and set up Xfce desktop environment. Most of the things went well, but the X-Window system didn't recognize automatically that its touch pad device was circle and able to sense tapping operations.



I was disappointed a while, but managed to write additional configurations for the X server with a help of the man page of Synaptics touch pad input driver.
For reminder,  here it is:

$ cat /etc/X11/xorg.conf
Section "InputClass"
    Identifier  "MyTouchPad"
    MatchDriver      "synaptics"
    Option        "TapButton1" "1"
    Option        "CircularPad" "true"
    Option        "CircularScrolling" "true"
EndSection


According to "man synaptics", many options are prepared for the device driver.
For I'm not sure if there is a function left unused, I hope I can find another useful option.
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