Even in Fedora 15 Elantech ETPS it is definetly broken as the scrolling has an unpredictable "jumping" behaviour. I found this page, but don't understand very much: http://www.mjmwired.net/kernel/Documentation/input/elantech.txt. And also i haven't a psmouse driver loaded.
That's the relevant Xorg log: [ 5260.337] (II) config/udev: Adding input device ETPS/2 Elantech Touchpad (/dev/input/event5) [ 5260.337] (**) ETPS/2 Elantech Touchpad: Applying InputClass "evdev touchpad catchall" [ 5260.337] (**) ETPS/2 Elantech Touchpad: Applying InputClass "touchpad catchall" [ 5260.337] (II) LoadModule: "synaptics" [ 5260.338] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so [ 5260.338] (II) Module synaptics: vendor="X.Org Foundation" [ 5260.338] compiled for 1.10.0, module version = 1.4.0 [ 5260.338] Module class: X.Org XInput Driver [ 5260.338] ABI class: X.Org XInput driver, version 12.2 [ 5260.338] (II) Using input driver 'synaptics' for 'ETPS/2 Elantech Touchpad' [ 5260.338] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so [ 5260.338] (**) ETPS/2 Elantech Touchpad: always reports core events [ 5260.339] (**) Option "Device" "/dev/input/event5" [ 5260.341] (--) ETPS/2 Elantech Touchpad: x-axis range 8 - 1144 [ 5260.341] (--) ETPS/2 Elantech Touchpad: y-axis range 8 - 760 [ 5260.341] (II) ETPS/2 Elantech Touchpad: device does not report pressure, will use touch data. [ 5260.341] (--) ETPS/2 Elantech Touchpad: buttons: left right double triple [ 5260.341] (--) ETPS/2 Elantech Touchpad: invalid pressure range. defaulting to 0 - 256 [ 5260.341] (--) ETPS/2 Elantech Touchpad: invalid finger width range. defaulting to 0 - 16 [ 5260.342] (--) ETPS/2 Elantech Touchpad: touchpad found [ 5260.342] (**) ETPS/2 Elantech Touchpad: always reports core events [ 5260.342] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input5/event5" [ 5260.342] (II) XINPUT: Adding extended input device "ETPS/2 Elantech Touchpad" (type: TOUCHPAD) [ 5260.342] (**) ETPS/2 Elantech Touchpad: (accel) MinSpeed is now constant deceleration 2.5 [ 5260.342] (**) ETPS/2 Elantech Touchpad: MaxSpeed is now 1.75 [ 5260.342] (**) ETPS/2 Elantech Touchpad: AccelFactor is now 0.147 [ 5260.343] (**) ETPS/2 Elantech Touchpad: (accel) keeping acceleration scheme 1 [ 5260.343] (**) ETPS/2 Elantech Touchpad: (accel) acceleration profile 1 [ 5260.343] (**) ETPS/2 Elantech Touchpad: (accel) acceleration factor: 2.000 [ 5260.343] (**) ETPS/2 Elantech Touchpad: (accel) acceleration threshold: 4 [ 5260.345] (--) ETPS/2 Elantech Touchpad: touchpad found [ 5260.346] (II) config/udev: Adding input device ETPS/2 Elantech Touchpad (/dev/input/mouse0) I try some tweaks through xorg.conf.d/51-elantech.conf: Section "InputClass" Identifier "touchpad catchall" Driver "synaptics" MatchIsTouchpad "on" Option "TapButton1" "1" Option "TapButton2" "2" Option "TapButton3" "3" Option "EmulateTwoFingerMinZ" "256" Option "EmulateTwoFingerMinW" "0" EndSection And that's the resulting Xorg.log: [ 4883.717] (II) config/udev: Adding input device ETPS/2 Elantech Touchpad (/dev/input/event5) [ 4883.717] (**) ETPS/2 Elantech Touchpad: Applying InputClass "evdev touchpad catchall" [ 4883.717] (**) ETPS/2 Elantech Touchpad: Applying InputClass "touchpad catchall" [ 4883.717] (**) ETPS/2 Elantech Touchpad: Applying InputClass "touchpad catchall" [ 4883.717] (II) LoadModule: "synaptics" [ 4883.718] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so [ 4883.718] (II) Module synaptics: vendor="X.Org Foundation" [ 4883.718] compiled for 1.10.0, module version = 1.4.0 [ 4883.718] Module class: X.Org XInput Driver [ 4883.718] ABI class: X.Org XInput driver, version 12.2 [ 4883.718] (II) Using input driver 'synaptics' for 'ETPS/2 Elantech Touchpad' [ 4883.718] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so [ 4883.718] (**) ETPS/2 Elantech Touchpad: always reports core events [ 4883.718] (**) Option "Device" "/dev/input/event5" [ 4883.720] (--) ETPS/2 Elantech Touchpad: x-axis range 8 - 1144 [ 4883.720] (--) ETPS/2 Elantech Touchpad: y-axis range 8 - 760 [ 4883.720] (II) ETPS/2 Elantech Touchpad: device does not report pressure, will use touch data. [ 4883.720] (--) ETPS/2 Elantech Touchpad: buttons: left right double triple [ 4883.720] (--) ETPS/2 Elantech Touchpad: invalid pressure range. defaulting to 0 - 256 [ 4883.720] (--) ETPS/2 Elantech Touchpad: invalid finger width range. defaulting to 0 - 16 [ 4883.720] (**) Option "EmulateTwoFingerMinZ" "256" [ 4883.720] (**) Option "EmulateTwoFingerMinW" "0" [ 4883.720] (**) Option "TapButton1" "1" [ 4883.721] (**) Option "TapButton2" "2" [ 4883.721] (**) Option "TapButton3" "3" [ 4883.722] (--) ETPS/2 Elantech Touchpad: touchpad found [ 4883.722] (**) ETPS/2 Elantech Touchpad: always reports core events [ 4883.723] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input5/event5" [ 4883.723] (II) XINPUT: Adding extended input device "ETPS/2 Elantech Touchpad" (type: TOUCHPAD) [ 4883.723] (**) ETPS/2 Elantech Touchpad: (accel) MinSpeed is now constant deceleration 2.5 [ 4883.723] (**) ETPS/2 Elantech Touchpad: MaxSpeed is now 1.75 [ 4883.723] (**) ETPS/2 Elantech Touchpad: AccelFactor is now 0.147 [ 4883.724] (**) ETPS/2 Elantech Touchpad: (accel) keeping acceleration scheme 1 [ 4883.724] (**) ETPS/2 Elantech Touchpad: (accel) acceleration profile 1 [ 4883.724] (**) ETPS/2 Elantech Touchpad: (accel) acceleration factor: 2.000 [ 4883.724] (**) ETPS/2 Elantech Touchpad: (accel) acceleration threshold: 4 [ 4883.725] (--) ETPS/2 Elantech Touchpad: touchpad found [ 4883.726] (II) config/udev: Adding input device ETPS/2 Elantech Touchpad (/dev/input/mouse0) [ 4883.726] (**) ETPS/2 Elantech Touchpad: Applying InputClass "touchpad catchall" [ 4883.726] (II) Using input driver 'synaptics' for 'ETPS/2 Elantech Touchpad' [ 4883.726] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so [ 4883.726] (**) ETPS/2 Elantech Touchpad: always reports core events [ 4883.726] (**) Option "Device" "/dev/input/mouse0" [ 4883.726] (--) ETPS/2 Elantech Touchpad: invalid x-axis range. defaulting to 1615 - 5685 [ 4883.726] (--) ETPS/2 Elantech Touchpad: invalid y-axis range. defaulting to 1729 - 4171 [ 4883.727] (--) ETPS/2 Elantech Touchpad: invalid pressure range. defaulting to 0 - 256 [ 4883.727] (--) ETPS/2 Elantech Touchpad: invalid finger width range. defaulting to 0 - 16 [ 4883.727] (**) Option "EmulateTwoFingerMinZ" "256" [ 4883.727] (**) Option "EmulateTwoFingerMinW" "0" [ 4883.727] (**) Option "TapButton1" "1" [ 4883.727] (**) Option "TapButton2" "2" [ 4883.727] (**) Option "TapButton3" "3" [ 4883.748] (EE) Query no Synaptics: 6003C8 [ 4883.748] (--) ETPS/2 Elantech Touchpad: no supported touchpad found [ 4883.748] (EE) ETPS/2 Elantech Touchpad Unable to query/initialize Synaptics hardware. [ 4883.759] (EE) PreInit returned 11 for "ETPS/2 Elantech Touchpad" Some error declared, but actually nothing changes... Please HELP! I'd the very same problem in Debian w kernel 2.6.32 and nobody cares... -- legalfacilities.appspot.com - Applicazioni online per le rpofessioni giuridiche!
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