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Old 07-01-2006, 01:28 PM   #1
xri
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Registered: Aug 2002
Distribution: Archlinux, Garuda Linux
Posts: 283
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Unhappy Synaptics touchpad does not respond to (ksynaptics or synclient)


My laptop: HP Pavilion ze2000
My distribution: Mepis 3.3.1
My Kernel: 2.6.10
I don't have gpm installed.

My goal: to disable my touchpad (it annoys me when I use my keyboard + USB mouse).

After tpconfig -i:
Quote:
Found Synaptics Touchpad.
Firmware: 8.96 (multiple-byte mode).
Sensor type: unknown (0).
Geometry: rectangular/landscape/up.
Packets: absolute, 80 packets per second.
Corner taps disabled; no tap gestures.
Edge motion: none.
Z threshold: 6 of 7.
2 button mode; corner tap is right button click.
I followed this post:
http://www.linuxquestions.org/questi...sable+touchpad

What I did:

1. I edited XF86Config-4; I show relevant sections below (the changed lines are shown in bold):

Quote:
Section "ServerLayout"
Identifier "XFree86 Configured"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
#InputDevice "PS/2 Mouse" "CorePointer"
InputDevice "USB Mouse" "SendCoreEvents"
InputDevice "Touchpad" "CorePointer"

#InputDevice "Serial Mouse" "CorePointer"
EndSection
Quote:
Section "Module"
Load "GLcore"
Load "bitmap"
Load "dbe"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "record"
Load "speedo"
Load "type1"
Load "vbe"
Load "synaptics"
EndSection
Quote:
Section "InputDevice"
Identifier "Touchpad"
Driver "synaptics"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
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"
Option "Repeater" "/dev/input/mice"
Option "TouchpadOff" "1"
EndSection
2. I installed Ksynaptics

3. I installed tpconfig, looking for another way to control the touchpad, but then I found out that it only works when X is inactive. So, I uninstalled it.

Results:

After reboot, the touchpad is active as usual.
synclient TouchpadOff=1 does not change anything.
Changing parameters on Ksynaptics does not change anything.


I will highly appreciate any useful input.
 
Old 07-20-2006, 12:01 PM   #2
xri
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Registered: Aug 2002
Distribution: Archlinux, Garuda Linux
Posts: 283

Original Poster
Blog Entries: 11

Rep: Reputation: 41
Smile Disabling the touchpad on the fly

For the records, after upgrading my kernel to 2.6.15-1-k7, I can disable or enable my touchpad on the fly again.
 
  


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