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SirLD
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Joined: 05 May 2007
Posts: 79

PostPosted: Tue Apr 14, 2009 2:36 pm    Post subject: synaptics and tapping [solved] Reply with quote

hey,

i recently upgraded to xorg 1.5 and configured my synaptics touchpad like this:

Code:
cat /etc/hal/fdi/policy/11-synaptics-touchpad.fdi
<?xml version="1.0" encoding="ISO-8859-1"?>
<deviceinfo version="0.2">
  <device>
    <match key="info.capabilities" contains="input.touchpad">
      <match key="info.product" contains="Synaptics TouchPad">
        <merge key="input.x11_driver" type="string">synaptics</merge>
   <merge key="input.x11_options.SHMConfig" type="string">on</merge>
   <!-- Tapping -->
        <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>
   <!-- Scrolling up/down -->
        <merge key="input.x11_options.VertEdgeScroll" type="string">1</merge>
        <merge key="input.x11_options.HorizEdgeScroll" type="string">1</merge>
        <!-- Corner clicks -->
        <merge key="input.x11_options.RBCornerButton" type="string">2</merge>
        <merge key="input.x11_options.RTCornerButton" type="string">3</merge>
      </match>
    </match>
  </device>
</deviceinfo>


And theres as well the output of

Code:
synclient -l
Parameter settings:
    LeftEdge                = 1632
    RightEdge               = 5312
    TopEdge                 = 1575
    BottomEdge              = 4281
    FingerLow               = 25
    FingerHigh              = 30
    FingerPress             = 255
    MaxTapTime              = 350
    MaxTapMove              = 221
    MaxDoubleTapTime        = 180
    SingleTapTimeout        = 180
    ClickTime               = 100
    FastTaps                = 0
    EmulateMidButtonTime    = 75
    EmulateTwoFingerMinZ    = 280
    VertScrollDelta         = 100
    HorizScrollDelta        = 100
    VertEdgeScroll          = 1
    HorizEdgeScroll         = 1
    CornerCoasting          = 0
    VertTwoFingerScroll     = 1
    HorizTwoFingerScroll    = 0
    MinSpeed                = 0.4
    MaxSpeed                = 0.7
    AccelFactor             = 0.00995223
    TrackstickSpeed         = 40
    EdgeMotionMinZ          = 29
    EdgeMotionMaxZ          = 159
    EdgeMotionMinSpeed      = 1
    EdgeMotionMaxSpeed      = 401
    EdgeMotionUseAlways     = 0
    UpDownScrolling         = 1
    LeftRightScrolling      = 1
    UpDownScrollRepeat      = 1
    LeftRightScrollRepeat   = 1
    ScrollButtonRepeat      = 100
    TouchpadOff             = 0
    GuestMouseOff           = 0
    LockedDrags             = 0
    LockedDragTimeout       = 5000
    RTCornerButton          = 3
    RBCornerButton          = 2
    LTCornerButton          = 0
    LBCornerButton          = 0
    TapButton1              = 1
    TapButton2              = 2
    TapButton3              = 3
    ClickFinger1            = 1
    ClickFinger2            = 1
    ClickFinger3            = 1
    CircularScrolling       = 0
    CircScrollDelta         = 0.01
    CircScrollTrigger       = 0
    CircularPad             = 0
    PalmDetect              = 0
    PalmMinWidth            = 10
    PalmMinZ                = 199
    CoastingSpeed           = 0
    PressureMotionMinZ      = 29
    PressureMotionMaxZ      = 159
    PressureMotionMinFactor = 1
    PressureMotionMaxFactor = 1
    GrabEventDevice         = 1


What works: scrolling with two fingers.

What does NOT work: tapping and scrolling at the edges.

I can open gsynaptics without an error but when i change a thing there, nothing happens... can somebody help me? I'm lost...

thanks in advance,

sidlr
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Last edited by SirLD on Tue Apr 14, 2009 2:39 pm; edited 1 time in total
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SirLD
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Joined: 05 May 2007
Posts: 79

PostPosted: Tue Apr 14, 2009 2:39 pm    Post subject: Reply with quote

i solved it... it was that core pointer line in the xorg.conf!
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lpetersen
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Joined: 07 Jul 2003
Posts: 76
Location: Germany

PostPosted: Tue Apr 14, 2009 7:43 pm    Post subject: Reply with quote

Hi,

could you be more specific, please? Did you have to add a core pointer line (in the ServerLayout section, I presume), or did you have to delete yours? What core pointer does/did it refer to, the synaptics touchpad or a mouse device?

I'm having the same problem and would be thankful for a hint.

TIA, Lars
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SirLD
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Joined: 05 May 2007
Posts: 79

PostPosted: Wed Apr 15, 2009 7:03 am    Post subject: Reply with quote

Well, actually i deleted the CorePointer line (which referred to the mouse/trackpoint) and i deleted the AlwaysCore line (which referred to the touchpad).

Code:
Section "ServerLayout"
        Identifier     "Server0"
        Screen         "Screen0"
#       InputDevice    "Mouse0" "CorePointer"
#       InputDevice    "Touchpad" "AlwaysCore"
#       InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

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lpetersen
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Joined: 07 Jul 2003
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Location: Germany

PostPosted: Wed Apr 15, 2009 8:01 am    Post subject: Reply with quote

Thanks, now I've got it working, although I can't exactly tell how. I had no CorePointer Line in my xorg.conf, and synclient -l reported that I had correctly set TapButton1 etc., but tapping started to work only after restarting the hald and xdm (= kdm) services. (Or after something else I did in the meantime without remembering...) :?
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SirLD
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Joined: 05 May 2007
Posts: 79

PostPosted: Wed Apr 15, 2009 8:04 am    Post subject: Reply with quote

yes, each time you edit xorg.conf you have to logout and restart xdm. and each time you edit an fdi you have to restart hald and xdm.
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