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This is my xorg.conf for a Dell Latitude D620 which has an ALPS touchpad. The touchpad works great except that I can't disable tap-to-click. I set the "maxtaptime" to 0 and it didn't work. What am I missing?
Thanks
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/misc"
FontPath "/usr/share/fonts/100dpi:unscaled"
FontPath "/usr/share/fonts/75dpi:unscaled"
FontPath "/usr/share/fonts/TTF"
FontPath "/usr/share/fonts/Type1"
EndSection
Section "Module"
Load "record"
Load "glx"
Load "dbe"
Load "dri2"
Load "extmod"
Load "dri"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "InputDevice"
Identifier "Touchpad"
Driver "Synaptics"
Option "MaxTapTime" "0"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
HorizSync 30.0 - 130.0
VertRefresh 50.0 - 100.0
EndSection
Section "Device"
### Available Driver options are:-
### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
### [arg]: arg optional
#Option "NoAccel" # [<bool>]
#Option "SWcursor" # [<bool>]
#Option "ColorKey" # <i>
#Option "CacheLines" # <i>
#Option "Dac6Bit" # [<bool>]
#Option "DRI" # [<bool>]
#Option "NoDDC" # [<bool>]
#Option "ShowCache" # [<bool>]
#Option "XvMCSurfaces" # <i>
#Option "PageFlip" # [<bool>]
Identifier "Card0"
Driver "intel"
VendorName "Intel Corporation"
BoardName "Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller"
BusID "PCI:0:2:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
SubSection "Display"
Viewport 0 0
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1440x900"
EndSubSection
EndSection
Section "Extensions"
Option "Composite" "enable"
EndSection
Last edited by zozobra (2009-10-03 22:06:07)
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Since xorg 7.3 or something like that, the touchpad is configured by HAL and not xorg. So you will have to change your configs in HAL. Your system should be able to run well even with no xorg.conf file! The file you should edit is:
/etc/hal/fdi/policy/11-x11-synaptics.fdi
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You seem to have two Devices
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
EndSectionSection "InputDevice"
Identifier "Touchpad"
Driver "Synaptics"
Option "MaxTapTime" "0"
EndSection
Try combining the two, replace Mouse0 with SynapticsTouchpad and mouse with synaptics this is what mine looks like
Section "InputDevice"
Identifier "SynapticsTouchpad"
Driver "synaptics"
Option "AlwaysCore" "true" # send events to CorePointer
#Option "Device" "/dev/input/mice"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "SHMConfig" "false" # configurable at runtime? security risk
Option "LeftEdge" "1700" # x coord left
Option "RightEdge" "5300" # x coord right
Option "TopEdge" "1700" # y coord top
Option "BottomEdge" "4200" # y coord bottom
Option "FingerLow" "25" # pressure below this level triggers release
Option "FingerHigh" "30" # pressure above this level triggers touch
Option "MaxTapTime" "0" # max time in ms for detecting tap
Option "VertEdgeScroll" "true" # enable vertical scroll zone
Option "HorizEdgeScroll" "true" # enable horizontal scroll zone
Option "CornerCoasting" "true" # enable continuous scroll with finger in corner
Option "CoastingSpeed" "0.30" # corner coasting speed
Option "VertScrollDelta" "100" # edge-to-edge scroll distance of the vertical scroll
Option "HorizScrollDelta" "100" # edge-to-edge scroll distance of the horizontal scroll
Option "MinSpeed" "0.10" # speed factor for low pointer movement
Option "MaxSpeed" "0.60" # maximum speed factor for fast pointer movement
Option "AccelFactor" "0.0020" # acceleration factor for normal pointer movements
Option "VertTwoFingerScroll" "true" # vertical scroll anywhere with two fingers
Option "HorizTwoFingerScroll" "true" # horizontal scroll anywhere with two fingers
Option "TapButton1" "1"
Option "TapButton2" "2"
Option "TapButton3" "3"
EndSection
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I'll leave the second there in case I use an external usb mouse.
What I've done is:
cp /usr/share/hal/fdi/policy/10osvendor/11-x11-synaptics.fdi /etc/hal/fdi/policy/
I'm not sure what I need to put in there that would disable tapping though. Here's the 11-x11-synaptics.fdi:
<?xml version="1.0" encoding="ISO-8859-1"?>
<deviceinfo version="0.2">
<device>
<match key="info.product" contains="ETPS/2 Elantech Touchpad">
<append key="info.capabilities" type="strlist">input.touchpad</append>
</match>
<match key="info.capabilities" contains="input.touchpad">
<merge key="input.x11_driver" type="string">synaptics</merge>
<merge key="input.x11_options.TapButton1" type="string">1</merge>
<merge key="input.x11_options.TapButton2" type="string">2</merge>
<merge key="input.x11_options.TapButton3" type="string">3</merge>
<!-- Arbitrary options can be passed to the driver using
the input.x11_options property since xorg-server-1.5. -->
<!-- EXAMPLES:
Switch on shared memory, enables the driver to be configured at runtime
<merge key="input.x11_options.SHMConfig" type="string">true</merge>
Maximum movement of the finger for detecting a tap
<merge key="input.x11_options.MaxTapMove" type="string">2000</merge>
Enable vertical scrolling when dragging along the right edge
<merge key="input.x11_options.VertEdgeScroll" type="string">true</merge>
Enable vertical scrolling when dragging with two fingers anywhere on the touchpad
<merge key="input.x11_options.VertTwoFingerScroll" type="string">true</merge>
Enable horizontal scrolling when dragging with two fingers anywhere on the touchpad
<merge key="input.x11_options.HorizTwoFingerScroll" type="string">true</merge>
If on, circular scrolling is used
<merge key="input.x11_options.CircularScrolling" type="string">true</merge>
For other possible options, check CONFIGURATION DETAILS in synaptics man page
-->
</match>
</device>
</deviceinfo>
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So I took the touchpad section out of the xorg.conf, and in the .fdi, set
"input.x11_options.MaxTapMove"
to 0. Seems to be working now. Thanks.
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