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#1 2012-10-27 05:47:55

samuaz
Member
Registered: 2012-10-07
Posts: 32

dell inspiron 1545 alps touchpad sometimes unresponsive

hello guys i have a problems with the touchpad of my dell inspiron 1545 the touchpad its a alps touchpad i already have it recognized with scroll installing the alps touchpad package from the aur, but i have a problem sometimes randomly its unresponsive not recognized my tounch or move alone or its freezing and i need wait for it back to work again.

in windows for fix that issue i need disable the TouchCheck and the Zoom in the alps touchpad settings how can disable it too in archlinux im using kde 4.9 and the lasted drivers and kernel the system its fully update

other problem i have realated to the touchpad its i have two mouse in the same bus:

I: Bus=0011 Vendor=0002 Product=0008 Version=0000
N: Name="PS/2 Mouse"
P: Phys=isa0060/serio2/input1
S: Sysfs=/devices/platform/i8042/serio2/input/input7
U: Uniq=
H: Handlers=mouse0 event7
B: PROP=0
B: EV=7
B: KEY=70000 0 0 0 0
B: REL=3

I: Bus=0011 Vendor=0002 Product=0008 Version=7321
N: Name="AlpsPS/2 ALPS GlidePoint"
P: Phys=isa0060/serio2/input0
S: Sysfs=/devices/platform/i8042/serio2/input/input8
U: Uniq=
H: Handlers=mouse1 event8
B: PROP=0
B: EV=b
B: KEY=420 70000 0 0 0 0
B: ABS=1000003

its this correct?

and im trying to change the settings of the touchpad in the xorg.conf.d/10-synaptics.conf like the arch wiki https://wiki.archlinux.org/index.php/To … _Touchpads but the settings are not being applied as if ignores this file or settings are using the generic ps2 and not the touchpad, so i think im using the settings of the PS/2 Mouse and not the configuration of the alps touchpad but my touchpad scrolling work.

this its my actual synclient configuration

    LeftEdge                = 153
    RightEdge               = 870
    TopEdge                 = 115
    BottomEdge              = 652
    FingerLow               = 11
    FingerHigh              = 16
    FingerPress             = 128
    MaxTapTime              = 0
    MaxTapMove              = 56
    MaxDoubleTapTime        = 180
    SingleTapTimeout        = 180
    ClickTime               = 100
    FastTaps                = 0
    EmulateMidButtonTime    = 75
    EmulateTwoFingerMinZ    = 141
    EmulateTwoFingerMinW    = 7
    VertScrollDelta         = 16
    HorizScrollDelta        = 25
    VertEdgeScroll          = 1
    HorizEdgeScroll         = 0
    CornerCoasting          = 0
    VertTwoFingerScroll     = 0
    HorizTwoFingerScroll    = 0
    MinSpeed                = 1
    MaxSpeed                = 1.75
    AccelFactor             = 0.156495
    TrackstickSpeed         = 40
    EdgeMotionMinZ          = 15
    EdgeMotionMaxZ          = 80
    EdgeMotionMinSpeed      = 1
    EdgeMotionMaxSpeed      = 102
    EdgeMotionUseAlways     = 0
    TouchpadOff             = 0                                                                     
    LockedDrags             = 0                                                                     
    LockedDragTimeout       = 5000                                                                  
    RTCornerButton          = 0                                                                     
    RBCornerButton          = 0
    LTCornerButton          = 0
    LBCornerButton          = 0
    TapButton1              = 1
    TapButton2              = 2
    TapButton3              = 3
    ClickFinger1            = 1
    ClickFinger2            = 1
    ClickFinger3            = 1
    CircularScrolling       = 0
    CircScrollDelta         = 30
    CircScrollTrigger       = 0
    CircularPad             = 0
    PalmDetect              = 0
    PalmMinWidth            = 10
    PalmMinZ                = 100
    CoastingSpeed           = 0
    CoastingFriction        = 50
    PressureMotionMinZ      = 15
    PressureMotionMaxZ      = 80
    PressureMotionMinFactor = 1
    PressureMotionMaxFactor = 1
    GrabEventDevice         = 1
    TapAndDragGesture       = 1
    AreaLeftEdge            = 0
    AreaRightEdge           = 0
    AreaTopEdge             = 0
    AreaBottomEdge          = 0
    HorizHysteresis         = 6
    VertHysteresis          = 6
    ClickPad                = 0

if anyone know the correct settings for the alps touchpad please helpme thanks to all

Moderator edit: Please use [ code ] tags around those lists. Added them for you to keep this readable. Do so yourself in future. -- bernarcher

Last edited by bernarcher (2012-10-27 05:51:37)

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#2 2012-10-27 16:28:54

teateawhy
Member
From: GER
Registered: 2012-03-05
Posts: 1,010
Website

Re: dell inspiron 1545 alps touchpad sometimes unresponsive

Are you sure the problem is related to the touchpad and the keyboard input can still control your computer?

samuaz wrote:

other problem i have realated to the touchpad its i have two mouse in the same bus:

No, the mouse and the touchpad are recognized as two different devices.
Mouse:
N: Name="PS/2 Mouse"
P: Phys=isa0060/serio2/input1
Touchpad:
N: Name="AlpsPS/2 ALPS GlidePoint"
P: Phys=isa0060/serio2/input0

samuaz wrote:

... settings are not being applied as if ignores this ("10-synaptics.conf") file...

You have to restart the xserver before your configuration changes can take effect. (A reboot is more than sufficient for this.)
Please post your 10-synaptics.conf file.

Last edited by teateawhy (2012-10-27 16:29:40)

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#3 2012-10-27 22:10:02

samuaz
Member
Registered: 2012-10-07
Posts: 32

Re: dell inspiron 1545 alps touchpad sometimes unresponsive

hello

this its my 10-synaptics.conf

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

Section "InputDevice"
    Identifier  "Touchpad"
    Driver  "synaptics"
    Option  "Device"   "/dev/input/mouse1"
    Option  "Protocol"   "auto-dev"
    Option  "LeftEdge"   "130"
    Option  "RightEdge"   "840"
    Option  "TopEdge"   "130"
    Option  "BottomEdge"   "640"
    Option  "FingerLow"   "7"
    Option  "FingerHigh"   "8"
    Option  "FingerPress"  "256"
    Option  "MaxTapTime"   "0"
    Option  "MaxTapMove"   "0"
    Option  "EmulateMidButtonTime"   "75"
    Option  "VertScrollDelta"   "20"
    Option  "HorizScrollDelta"   "20"
    Option  "MinSpeed"   "1.0"
    Option  "MaxSpeed"   "1.5"
    Option  "AccelFactor"   "0.010"
    Option  "CircularPad" "1"
    Option  "PalmDetect" "0"
    Option  "PalmMinZ" "0"
    Option  "PalmMinWidth" "0"
EndSection

and yes i complete restart the system but they no take effect i check the synclient and config in the 10-synaptics.conf its not taking effect, im using the mouse1 in the     Option  "Device"   "/dev/input/mouse1" line because its the Handler for the alps touchpad showing in the cat /proc/bus/input/devices

thanks and grettings

Last edited by samuaz (2012-10-27 22:10:44)

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