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I've recently lost tap-to-click functionality on my synaptics touchpad, I have no idea why because I haven't changed anything recently.
Here's my related xorg.conf file:
Section "InputDevice"
Identifier "SynapticsTouchpad"
Driver "synaptics"
Option "AlwaysCore" "true" # send events to CorePointer
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "SHMConfig" "false" # configurable at runtime? security risk
Option "MaxTapTime" "180" # max time in ms for detecting tap
Option "VertTwoFingerScroll" "true" # vertical scroll anywhere with two fingers
Option "HorizTwoFingerScroll" "true" # horizontal scroll anywhere with two fingers
Option "EmulateTwoFingerMinZ" "120"
Option "CircularScrolling" "on"
Option "CircScrollTrigger" "3"
Option "TapButton1" "1"
Option "TapButton2" "1"
EndSection
I'm not sure if I have hotplugging installed so I copied my 11-x11-synaptics.fdi file anyway and edited it:
<?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.AlwaysCore" type="string">true</merge>
<merge key="input.x11_options.TapButton1" type="string">1</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>
<merge key="input.x11_options.SHMconfig" type="string">on</merge>
<merge key="input.x11_options.VertTwoFingerScroll" type="string">true</merge>
<merge key="input.x11_options.HorizTwoFingerScroll" type="string">true</merge>
<merge key="input.x11_options.CircularScrolling" type="string">true</merge>
<merge key="input.x11_options.CircularScrollTrigger" 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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You use gnome? Check mouse settings
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You use gnome? Check mouse settings
Yup, that seems to be the problem. Is there a way I can get the xorg.conf to override the gnome mouse settings?
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Not as I know.
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Thank you ammon! This solved my problem too.
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I have the same problem, my workaround is setting the options with synclient executed automatically on login.
Im quite annoyed though that gnome just overrides settings done in xorg and hal policies, can anyone tell where to look for gnomes information storage?
MC.
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In order to re-enable multi touch just open up gconf-editor and navigate to
desktop/gnome/peripherals/touchpad
Change the value of scroll_method to 2.
Tada
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