Änderungen an der 50-synaptics.configDatei haben keine Auswirkung. Ich möchte die Auflösung ändern. Ich habe hinzugefügt
Option "VertResolution" "20"
Option "HorizResolution" "20"
Bitte schau dir die Logdatei an. Vielleicht kann mir jemand helfen, das Problem zu finden. Änderungen werden in der /var/log/xorg.0.logDatei angezeigt und mit gekennzeichnet -->.
Wodurch werden sie überschrieben?
[ 7.331] (II) config/udev: Adding input device AlpsPS/2 ALPS GlidePoint (/dev/input/event5)
[ 7.331] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "evdev touchpad catchall"
[ 7.331] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "evdev touchscreen catchall"
[ 7.331] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "touchpad"
[ 7.331] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "Default clickpad buttons"
[ 7.331] (II) LoadModule: "synaptics"
[ 7.332] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[ 7.332] (II) Module synaptics: vendor="X.Org Foundation"
[ 7.332] compiled for 1.18.4, module version = 1.8.3
[ 7.332] Module class: X.Org XInput Driver
[ 7.332] ABI class: X.Org XInput driver, version 22.1
[ 7.332] (II) Using input driver 'synaptics' for 'AlpsPS/2 ALPS GlidePoint'
[ 7.332] (**) AlpsPS/2 ALPS GlidePoint: always reports core events
[ 7.332] (**) Option "Device" "/dev/input/event5"
[ 7.396] (II) synaptics: AlpsPS/2 ALPS GlidePoint: found clickpad property
[ 7.396] (--) synaptics: AlpsPS/2 ALPS GlidePoint: x-axis range 0 - 4095 (res 40)
[ 7.396] (--) synaptics: AlpsPS/2 ALPS GlidePoint: y-axis range 0 - 2047 (res 71)
[ 7.396] (II) synaptics: AlpsPS/2 ALPS GlidePoint: device does not report pressure, will use touch data.
[ 7.396] (II) synaptics: AlpsPS/2 ALPS GlidePoint: device does not report finger width.
[ 7.396] (--) synaptics: AlpsPS/2 ALPS GlidePoint: buttons: left double triple
[ 7.396] (--) synaptics: AlpsPS/2 ALPS GlidePoint: Vendor 0x2 Product 0x8
[ 7.396] (--) synaptics: AlpsPS/2 ALPS GlidePoint: invalid pressure range. defaulting to 0 - 255
[ 7.396] (--) synaptics: AlpsPS/2 ALPS GlidePoint: invalid finger width range. defaulting to 0 - 15
-->[ 7.396] (**) Option "HorizResolution" "20"
-->[ 7.396] (**) Option "VertResolution" "20"**
[ 7.396] (**) Option "SoftButtonAreas" "50% 0 82% 0 0 0 0 0"
[ 7.396] (--) synaptics: AlpsPS/2 ALPS GlidePoint: touchpad found
[ 7.396] (**) AlpsPS/2 ALPS GlidePoint: always reports core events
[ 7.428] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input5/event5"
[ 7.428] (II) XINPUT: Adding extended input device "AlpsPS/2 ALPS GlidePoint" (type: TOUCHPAD, id 12)
[ 7.428] (**) synaptics: AlpsPS/2 ALPS GlidePoint: (accel) MinSpeed is now constant deceleration 2.5
[ 7.428] (**) synaptics: AlpsPS/2 ALPS GlidePoint: (accel) MaxSpeed is now 1.75
[ 7.428] (**) synaptics: AlpsPS/2 ALPS GlidePoint: (accel) AccelFactor is now 0.044
[ 7.428] (**) AlpsPS/2 ALPS GlidePoint: (accel) keeping acceleration scheme 1
[ 7.428] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration profile 1
[ 7.428] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration factor: 2.000
[ 7.428] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration threshold: 4
[ 7.428] (--) synaptics: AlpsPS/2 ALPS GlidePoint: touchpad found
[ 7.428] (II) config/udev: Adding input device AlpsPS/2 ALPS GlidePoint (/dev/input/mouse0)
[ 7.428] (**) AlpsPS/2 ALPS GlidePoint: Ignoring device from InputClass "touchpad ignore duplicates"
Antwort1
Welche Version von Ubuntu verwenden Sie? In den letzten Ubuntu-Versionen wurde Xorg evdevdurch Wayland ersetzt libinput.
Daher sollten Sie den Rat unterhttps://askubuntu.com/a/864746/32664. Diese Empfehlung schlägt vor, dass Sie Ihre Touchpad-Konfiguration wie folgt bearbeiten /usr/share/X11/xorg.conf.d/90-libinput.conf.
Notiz:Die unter diesem Link bereitgestellte Lösung ist für 16.04. Auf meiner eigenen Box verwende ich Ubuntu GNOME 17.04 und dieselbe Konfigurationsdatei heißt /usr/share/X11/xorg.conf.d/40-libinput.conf.
Reich