降低 Ubuntu 18.04LTS 上的 SynPS/2 Synaptics TouchPad 灵敏度

降低 Ubuntu 18.04LTS 上的 SynPS/2 Synaptics TouchPad 灵敏度
  • ProBook 4530s
  • Ubuntu 18.04.4 LTS Gnome 全新安装

xinput 列表输出

~$ xinput list
⎡ Virtual core pointer                      id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ SynPS/2 Synaptics TouchPad                id=12   [slave  pointer  (2)]
⎣ Virtual core keyboard                     id=3    [master keyboard (2)]
    ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
    ↳ Power Button                              id=6    [slave  keyboard (3)]
    ↳ Video Bus                                 id=7    [slave  keyboard (3)]
    ↳ Video Bus                                 id=8    [slave  keyboard (3)]
    ↳ Sleep Button                              id=9    [slave  keyboard (3)]
    ↳ HP HD Webcam [Fixed]: HP HD Web           id=10   [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=11   [slave  keyboard (3)]
    ↳ HP WMI hotkeys                            id=13   [slave  keyboard (3)]

~$ xinput list-props 12
Device 'SynPS/2 Synaptics TouchPad':
    Device Enabled (173):   1
    Coordinate Transformation Matrix (175): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
    libinput Tapping Enabled (310): 1
    libinput Tapping Enabled Default (311): 0
    libinput Tapping Drag Enabled (312):    1
    libinput Tapping Drag Enabled Default (313):    1
    libinput Tapping Drag Lock Enabled (314):   0
    libinput Tapping Drag Lock Enabled Default (315):   0
    libinput Tapping Button Mapping Enabled (316):  1, 0
    libinput Tapping Button Mapping Default (317):  1, 0
    libinput Natural Scrolling Enabled (318):   1
    libinput Natural Scrolling Enabled Default (319):   0
    libinput Disable While Typing Enabled (320):    1
    libinput Disable While Typing Enabled Default (321):    1
    libinput Scroll Methods Available (322):    1, 1, 0
    libinput Scroll Method Enabled (323):   1, 0, 0
    libinput Scroll Method Enabled Default (324):   1, 0, 0
    libinput Accel Speed (325): 0.000000
    libinput Accel Speed Default (326): 0.000000
    libinput Left Handed Enabled (327): 0
    libinput Left Handed Enabled Default (328): 0
    libinput Send Events Modes Available (295): 1, 1
    libinput Send Events Mode Enabled (296):    0, 0
    libinput Send Events Mode Enabled Default (297):    0, 0
    Device Node (298):  "/dev/input/event4"
    Device Product ID (299):    2, 7
    libinput Drag Lock Buttons (329):   <no items>
    libinput Horizontal Scroll Enabled (330):   1

我没有看到“Synaptics Finger”或类似属性。关于如何降低触摸板的压力敏感度,您有什么想法吗?在我的情况下,哪个属性可能相当于“Synaptic Finger”?我已经查看了相关帖子,但它们都提到了“Synaptic Finger”属性。
我的鼠标和触摸板设置屏幕如下所示: 在此处输入图片描述

答案1

这是一个类似的问题。我不知道它是否有帮助,因为它适用于 KUbuntu,但本质上是一样的。kubuntu 18.04:我的触摸板灵敏度太高,在系统设置中配置触摸板不会影响任何东西。它也在设置中,但目前似乎不起作用。以下是另一种可能性:https://help.ubuntu.com/community/SynapticsTouchpad。希望有帮助。

相关内容