i.MX51 Ubuntu TS Lucid

[#1]

This example uses the touchscreen that comes with i.MX51 EVK's parallel LCD

Download xserver-xorg-input-evtouch (xserver-xorg-input-evtouch_0.8.8-3build1_armel.deb) from https://launchpad.net/ubuntu/lucid/armel/xserver-xorg-input-evtouch/0.8.8-3build1

On i.MX51 EVK board, run “sudo dpkg –i xserver-xorg-input-evtouch_0.8.8-3build1_armel.deb” to install debian package.

Remove evdev config file:

sudo rm /usr/lib/X11/xorg.conf.d/05-evdev.conf 

Change the content of 10-evtouch.conf to:

sudo vi /usr/lib/X11/xorg.conf.d/10-evtouch.conf 

Section "InputClass" 
           Identifier "touchscreen catchall" 
           MatchIsTouchscreen "on" 
           Driver "evtouch" 
           Option "SwapY" "1" 
           Option "MinX" "32" 
           Option "MinY" "46" 
           Option "MaxX" "1001" 
           Option "MaxY" "967" 
EndSection

  The MinX, MinY, MaxX and MaxY values can be changed to match the exact configuration of your touchscreen

Save above configuration and reboot the system.