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touchpad synaptics problema con ACPI [RISOLTO]

Questa è la sezione italiana del forum gentoo destinata a fornire supporto all'omonima distribuzione.

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napass
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touchpad synaptics problema con ACPI [RISOLTO]

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Post by napass » Mon Sep 08, 2008 12:05 pm

ciao a tutti,
sto installando gentoo su un notebook Dell XPS M1530.

il notebook ha un touchpad synaptics e per la sua configurazione mi sono affidato al wiki : http://gentoo-wiki.com/HARDWARE_Synapti ... l_Settings ma non riesco a far funzionare lo scroll verticale ed orizzontale.

qualcuno ha esperienze in merito?

grazie! :D
Last edited by napass on Wed Sep 10, 2008 6:44 pm, edited 2 times in total.
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napass
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Joined: Sun Oct 21, 2007 8:51 am

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Post by napass » Mon Sep 08, 2008 1:51 pm

aggiornamento:

il touchpad ora funziona ed anche l'eventuale mouse esterno USB è configurato.

queste sono le relative sezioni di xorg.conf:

Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Touchpad" "CorePointer"
InputDevice "OtherMouse"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection

Section "InputDevice"
Identifier "Touchpad"
Driver "synaptics"
Option "SendCoreEvents"
Option "Protocol" "auto-dev"
Option "SHMConfig" "on"
Option "LeftEdge" "130"
Option "RightEdge" "840"
Option "TopEdge" "130"
Option "BottomEdge" "640"
Option "FingerLow" "7"
Option "FingerHigh" "8"
Option "MaxTapTime" "180"
Option "MinTapTime" "110"
Option "ClickTime" "0"
Option "EmulateMidButtonTime" "75"
Option "VertScrollDelta" "20"
Option "HorizScrollDelta" "20"
Option "MinSpeed" "0.40"
Option "MaxSpeed" "0.65"
Option "AccelFactor" "0.030"
Option "EdgeMotionMinSpeed" "200"
Option "EdgeMotionMaxSpeed" "200"
Option "UpDownScrolling" "1"
Option "CircularScrolling" "1"
Option "CircScrollDelta" "0.1"
Option "CircScrollTrigger" "3"
Option "VertEdgeScroll" "on"
EndSection

Section "InputDevice"
Identifier "OtherMouse"
Driver "mouse"
Option "SendCoreEvents"
Option "ZAxisMapping" "4 5"
Option "Device" "/dev/input/mice"
EndSection

Adesso però si presenta un nuovo problema.

il touchpad di norma è rilevato su /dev/input/mouse2.

Code: Select all

cat /proc/bus/input/device

I: Bus=0011 Vendor=0002 Product=0008 Version=7321
N: Name="AlpsPS/2 ALPS GlidePoint"
P: Phys=isa0060/serio2/input0
S: Sysfs=/class/input/input6
U: Uniq=
H: Handlers=mouse2 event6
B: EV=f
B: KEY=420 0 70000 0 0 0 0 0 0 0 0
B: REL=3
B: ABS=1000003
il problema nasce se avvio Klaptop. mi viene riconosciuta un'altra interfaccia chiamata mouse4 ed il touchpad smette di funzionare. (spostando il dito sul touchpad il cursore impazzisce)

ho provato a sostituire mouse2 co mouse4 in xorg.conf ma il touchpad continua a non funzionare.

come potrei risolvere? :(

grazie! :)
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ckx3009
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Posts: 362
Joined: Tue Apr 08, 2008 10:05 pm
Location: Milano, Italy

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Post by ckx3009 » Mon Sep 08, 2008 4:16 pm

intanto dai un bell'emerge x11-drivers/synaptics

poi allo xorg.conf aggiungi questo (togliendo il tuo)

Code: Select all

iSection "InputDevice"
        Identifier      "Touchpad"
        Driver          "synaptics"
        Option          "Protocol" "auto-dev"
        Option          "Device" "/dev/psaux"
        Option          "ZAxisMapping" "4 5"
        Option          "AccelFactor" "0.0010"
        Option          "UseShm" "true"
        Option          "SHMConfig" "on"
EndSection
e aggiungi questo modificando quello che hai gia'

Code: Select all

Section "Files"
        InputDevices   "/dev/gpmdata"
        InputDevices   "/dev/input/mice"
EndSection
fammi sapere!
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napass
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Posts: 33
Joined: Sun Oct 21, 2007 8:51 am

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Post by napass » Wed Sep 10, 2008 6:43 pm

risolto il problema... ho disinstallato klaptop ed installato kpowersave ed il touchpad funziona perfettamente! :D

grazie dell'aiuto! :)
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