Thread: Xenarc touchscreen/Double Characters

Folks -

Got a Xenarc 702TSV running on a standard install of Ubuntu Hardy(kernel 2.6.24-19). I've installed the egalax drivers from EETI. THe touchscreen works, even touch-and-drag and right clicking.

The only problem is that every touch of the screen is transmitted to the OS as two clicks. Not a double-click, but two clicks. It appears that it clicks once for touch *and* once for release. For most applications, this isn't terrible, but I need to be able to use an on-screen keyboard; and obviously, inputting two letters for every one is problematic.

My xorg.conf(edited slightly for brevity):

Code:

Section "Files"
EndSection


#Section "InputDevice"
#       Identifier      "Generic Keyboard"
#       Driver          "kbd"
#       Option          "CoreKeyboard"
#       Option          "XkbRules"      "xorg"
#       Option          "XkbModel"      "pc105"
#       Option          "XkbLayout"     "us"
#EndSection

#Section "InputDevice"
#       Identifier      "Configured Mouse"
#       Driver          "mouse"
#       Option          "CorePointer"
#       Option          "Device"                "/dev/input/mice"
#       Option          "Protocol"              "ImPS/2"
#       Option          "ZAxisMapping"          "4 5"
#       Option          "Emulate3Buttons"       "true"
#EndSection


Section "Device"
        Identifier      "Silicon Integrated Systems [SiS] 661/741/760 PCI/AGP or 662/761Gx PCIE VGA$
        Driver          "vesa"
        BusID           "PCI:1:0:0"
EndSection
Section "Monitor"
        Identifier      "Lilliput"
        HorizSync       28-38
        VertRefresh     43-72
        Option          "DPMS"
        Modeline        "800x480" 31.746 800 860 940 1000 480 508 511 525 -hsync -vsync
EndSection

Section "Screen"
        Identifier      "Default Screen"
        Device          "Silicon Integrated Systems [SiS] 661/741/760 PCI/AGP or 662/761Gx PCIE VGA$
        Monitor         "Lilliput"
        DefaultDepth    24
        SubSection "Display"
                Modes           "800x480"
        EndSubSection
EndSection

Section "ServerLayout"
        InputDevice     "EETI" "SendCoreEvents"
        Identifier      "Default Layout"
        Screen          "Default Screen"
#       InputDevice     "touchscreen"   "CorePointer"
#       InputDevice     "Generic Keyboard"
#       InputDevice     "Configured Mouse"
EndSection
### Touch Configuration Begin ###
Section "InputDevice"
        Identifier "EETI"
        Driver "egalax"
        Option "Device" "usbauto"
        Option "Parameters" "/var/lib/eeti.param"
        Option "ScreenNo" "0"
EndSection
### Touch Configuration End ###

Does anyone know what the problem might be? Thanks for the help.