[ale] Synaptics Mouse pad

Michael Hirsch mdhirsch at gmail.com
Tue Apr 26 12:12:54 EDT 2005


On 4/25/05, David Corbin <dcorbin at machturtle.com> wrote:
> I'm having very slow movement of my pointer when I use synaptics touch pad.
> My USB Mouse pad moves fine.
> 
> Here are the synaptic settings.  Any ideas?  I can find very little
> documentation of the various synaptics settings.
> 
> Section "InputDevice"
>   Identifier   "touchpad"
>   Driver       "synaptics"
>   Option       "Device" "/dev/input/event1"
>   Option       "Protocol" "event"
>   Option       "LeftEdge" "1700"
>   Option       "RightEdge" "5300"
>   Option       "TopEdge" "1700"
>   Option       "BottomEdge" "4200"
>   Option       "FingerLow"  "25"
>   Option       "FingerHigh" "30"
>   Option       "MaxTapTime" "180"
>   Option       "MaxTapMove"      "220"
>   Option       "VertScrollDelta" "100"
>   Option       "MinSpeed" "0.06"
>   Option       "MaxSpeed" "0.12"
>   Option       "AccelFactor" "0.0010"
>   Option       "SHMConfig" "on"
> EndSection

Your "VertScrollDelta" looks really high, and your "MaxSpeed" seems
low.  Those would be the first two I'd play with.

Michael



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