I have not had success with the touch drivers as yet. The touch works and evtest also seems to report events, however, I have noticed that the button click is not working and no matter what I do xinput refuses to configure the buttons correctly. When I downgraded to ubuntu 10.04 LTS everything sort of worked… there must have been something in the kermel as 10.04 was in the 2.6 kernel and 4.04 is in the 3.x branch.
One thing … all of the documentation pointed to the wrong website or one in Taiwanese. I was finally able to locate the drivers again: http://www.eeti.com.tw/drivers_Linux.html (it would have been nice if they provided the install instructions in text rather than PDF)
# . ./setup.sh
() Driver installer for touch controller
() Script Version = 1.04.4330
(I) Check user permission: root, you are the supervisor.
(I) Platform application binary interface = i686
(W) X server detected.
Declaration and Disclaimer
The programs, including but not limited to software and/or firmware (hereinafter referred to “Programs” or “PROGRAMS”, are owned by eGalax_eMPIA Technology Inc. (hereinafter referred to EETI) and are compiled from EETI Source code. EETI hereby grants to licensee a personal, non-exclusive, non-transferable license to copy, use and create derivative works of Programs for the sole purpose in conjunction with an EETI Product, including but not limited to integrated circuit and/or controller. Any reproduction, copies, modification, translation, compilation, application, or representation of Programs except as specified above is prohibited without the express written permission by EETI.
Disclaimer: EETI MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO PROGRAMS, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. EETI reserves the right to make changes without further notice to the Programs described herein. Licensee agrees that EETI does not assume any liability, damages or costs, including but not limited to attorney fees, arising out from Programs themselves or those arising out from the application or combination Programs into other products or circuit. The use or the inclusion of EETI’s Programs implies that the Licensee assumes all risk of such use and in doing so indemnifies EETI against all charges, including but not limited to any claims to infringement of any third party’s intellectual property right.
Do you agree with above patent declaration?
[Y] Yes, I agree. [N] No, I don’t agree.
(Q) Which interface controller do you use?
(I)  RS232  USB  PS2 : 2
(I) Please confirm the touch controller is linked with your device. Press [Enter] key to continue……….
(I) Found /etc/rc.local file.
(I) Found a HID compliant touch controller.
(I) Found inbuilt kernel module: usbtouchscreen
(I) It is highly recommended to add it into blacklist.
(Q) Do you want to add it into blacklist? (y/n) y
(I) Add kernel module usbtouchscreen into /etc/modprobe.d/blacklist.conf.
(W) Found a PID:0001 touch controller in kernel 3.8 upwards.
(W) You need to do kernel patch first.
(W) Please follow the Programming Guide to patch kernel.
[Y] Yes, I’ve patched kernel already. [N] No, I haven’t patched.
(I) X.Org X server 1.16.0
(I) X version is 1.7.6 upwards
(I) Found uinput at path /dev/uinput
(I) Place eGTouch driver archive to /usr/local/eGTouch32withX.
(I) Create eGTouch daemon shortcut in /usr/bin.
(I) Create eGTouchU tool shortcut in /usr/bin.
(I) Create eCalib tool shortcut in /usr/bin.
(I) Append eGTouch daemon execution into /etc/rc.local.
(Q) How many controllers do you want to plug-in to system? [1-10]
(I) Default :
(I) Device Nums is set to 1
(I) Copy udev rule: 52-egalax-virtual.conf to /usr/share/X11/xorg.conf.d.
(I) Create eGTouchU shortcut in application list.
(I) Driver installation completed. Setup version 1.04.4330.
(I) Please reboot the system.