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rzepaczyk

Member

Registered: 2010-12-23

Posts: 74

LTS kernel- no mulitouch on synaptics touchpad

I got problem with my synaptics touchpad under LTS kernel. Multitouch is not working, my current configuration is:
scrolling with two fingers
three fingers emulates right button.
I rather use LTS kernel than kernel26 because my notebook is almost overheating under newest kernel. here's my xorg.0.log:

    27.771] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event8)
[    27.771] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "touchpad catchall"
[    27.771] (II) LoadModule: "synaptics"
[    27.771] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[    27.851] (II) Module synaptics: vendor="X.Org Foundation"
[    27.851]     compiled for 1.10.2, module version = 1.4.0
[    27.851]     Module class: X.Org XInput Driver
[    27.851]     ABI class: X.Org XInput driver, version 12.2
[    27.851] (II) Using input driver 'synaptics' for 'SynPS/2 Synaptics TouchPad'
[    27.851] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[    27.852] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    27.852] (**) Option "Device" "/dev/input/event8"
[    28.300] (--) SynPS/2 Synaptics TouchPad: x-axis range 1472 - 5472
[    28.300] (--) SynPS/2 Synaptics TouchPad: y-axis range 1408 - 4448
[    28.300] (--) SynPS/2 Synaptics TouchPad: pressure range 0 - 255
[    28.300] (--) SynPS/2 Synaptics TouchPad: finger width range 0 - 0
[    28.300] (--) SynPS/2 Synaptics TouchPad: buttons: left right middle
[    28.300] (--) SynPS/2 Synaptics TouchPad: invalid finger width range.  defaulting to 0 - 16
[    28.300] (**) Option "TapButton1" "1"
[    28.300] (**) Option "TapButton2" "2"
[    28.300] (**) Option "TapButton3" "3"
[    28.500] (--) SynPS/2 Synaptics TouchPad: touchpad found
[    28.500] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    28.700] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input8/event8"
[    28.700] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD)
[    28.700] (**) SynPS/2 Synaptics TouchPad: (accel) MinSpeed is now constant deceleration 2.5
[    28.700] (**) SynPS/2 Synaptics TouchPad: MaxSpeed is now 1.75
[    28.700] (**) SynPS/2 Synaptics TouchPad: AccelFactor is now 0.040
[    28.701] (**) SynPS/2 Synaptics TouchPad: (accel) keeping acceleration scheme 1
[    28.701] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration profile 1
[    28.701] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[    28.701] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[    28.880] (--) SynPS/2 Synaptics TouchPad: touchpad found
[    28.881] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse1)
[    28.881] (II) No input driver/identifier specified (ignoring)

and 10-synaptics.conf:

Section "InputClass"
        Identifier "touchpad catchall"
#        Driver "synaptics"
        MatchIsTouchpad "on"
        MatchDevicePath "/dev/input/event*"
        Driver "synaptics"
        Option "TapButton1" "1"
        Option "TapButton2" "2"
        Option "TapButton3" "3"
        Option "SHMConfig" "true"
#       Option  "VertEdgeScroll" "on"
EndSection