Kodak Touchscreen can't get to edge of screen

Hello,

this is my first post in this forum, so hello everyone. I recently converted a BF20 clone to cnc. It works really good but now I wanted to install a 15" touchscreen to use with gmoccapy and get grid of the mouse. The touchscreen will be mounted to the enclosure. But now to my problem:

The touchscreen works under Linuxcnc so far (latest Linuxcnc version), but I can't get to the edge of the screen. There is like a 15mm border around the edge which is "untouchable". I used xinput_calibrator to calibrate the screen. I tested the screen on my PC first (Windows 10 64bit) and after installing the latest Elo drivers and calibrating it works perfect and over the whole screen, no borders!

The screen is a KODAK KD15V700 15" (1024x768 yellow frame) and it uses Elo Touchscreen Accutouch 2216 connected with USB.

How can I fix this problem?

Thanks

If I touch the border the cursor will not move at all. But if I go really close to the edge, or tap near and and then "touch off" the edge I can get really close to it. I think it is a software problem, because under Windows I could get to the every edge of the screen. I know that you can't get really close because of the size of the finger, but in Linux I can't even reach the taskbar menu.

I didn't have any drivers from elo installed, just xinput_calibrator. Are there any elo drivers? On the elo website I could only find drivers for ubuntu < 8.04.

Im using Debian Wheezy 7.11 with LinuxCNC 2.7.11. I can drag to mouse to the border but then it stops there. If touch the border directly the cursor jumps somewhere else on the screen. The border is a actually 25mm on the left side of the screen, all the other sides are 15mm wide.

I have seen that thread and had the same feeling as the stick-man

But I got it semi-working in the meantime. This www.thefanclub.co.za/how-to/how-ubuntu-1...chscreen-calibration helped. I can now get to the edge of the screen! But the calibration is now off a little. When my finger is in the center the cursor is perfect, the more I move to the left, the more the cursor gets a head of my finger. At the end of the screen the cursor is off about 10mm, same behaviour when the cursor moves to the right, top or bottom.