Slackware :: Touchscreen On Fujitsu Lifebook B Series Can't Be Calibrated?

I am trying to use this old notebook as a poor man's netbook. I installed Slackware 13 on it and find that the touchscreen uses the Xorg evdev driver. It starts up with both acceleration and incorrect calibration. Xinput can be used to successfully remove the acceleration. However, using xinput to set the calibration does nothing to the behavior, although the settings do seem to get registered.

After bringing up X:

fujitsu:/home/mradtke xinput list 2
"LBPS/2 Fujitsu Lifebook TouchScreen" id=2 [XExtensionPointer]
Type is TOUCHPAD
Num_buttons is 5

[Code].....

In addition to the calibration not working, no button events seem to be generated or reported by xinput.

I did a lot of searching for a solution and see that many people use evtouch [URL] for their Lifebooks. However, none of the binaries seem to work with the Xorg build that Slackware uses (ABI version mismatch) and I have no idea of how to fix that. I am open to recompiling Xorg to use evtouch, installing the Xorg sources that were used in building Slackware 13. They don't seem to be part of the distribution.