--Activate the touchscreen--

Open the configuration panel using "F1"

{{:en:config.png?400|}}

Go to the "Touch" panel and check the box to activate the touch mode

{{:en:touchpanel.png?400|}}

Open a terminal using windows+T

Write : 
export DISPLAY=:0.0

{{:en:display.png?400|}}

Then :
xinput --list

{{:en:xinputlist.png?400|}}

A list of all the pointers device should appear, select the name of your touchscreen and copy it



open the zebrix.conf file:
nano /opt/zebrix/zebrix.conf

{{:en:nanozebrixconf.png?400|}}

and paste the name of your device in "TOUCHPANEL" :

{{:en:zebrixconf.png?400|}}

The touchmode parameter should be set to "TRUE".

Then press Ctrl+X to close the zebrix file, press Y to save the file (don't modify the name)