输入时禁用触摸板只是禁用触摸板的Tap功能，目的是为了避免焦点被切换，并不禁止鼠标移动

这个问题我找到了一个先关的帖子，说的是键盘停止输入后，马上按压触摸板，触摸板会相应按键。
这两个操作之间的过程太敏锐了。用户手上稍稍停一下就可能失去焦点。

默认是1s，如果觉得过快，可以去修改

OK 好像是有用的，我尝试一段时间看看

GLib-GIO-Message: Using the 'memory' GSettings backend.  Your settings will not be saved or shared with other applications.

这个说在内存中修改了，没有存储么，请问怎么存储修改1s的设置？多谢啦

你加了 sudo ? 还是在 tty 里执行的？

要在图形界面不加 sudo 执行

您好！非常感谢  我加了sudo，可以了。

我的笔记本还有个问题。
开机后触摸板不能用（很大概率，大概50%）。
这时候合上盖待机，再打开盖激活系统，一般就能用触摸板了（概率80%左右，如果不行就再重复这个步骤，一般都能成功。。。笑哭。。。。
请问这个大概是什么问题呢？

下载 xinput_detail.py 然后在触摸板失效时，执行然后把输出贴下。

如果 xinput 未安装，就先安装。

本帖最后由 aifish 于 2018-5-24 18:37 编辑

等出现问题时我运行一下脚本。多谢您啦。

--------------- Will list device: 9 props
Device 'Logitech MX Master':
        Device Enabled (140):        1
        Coordinate Transformation Matrix (142):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Accel Speed (275):        0.333333
        libinput Accel Speed Default (276):        0.000000
        libinput Accel Profiles Available (277):        1, 1
        libinput Accel Profile Enabled (278):        1, 0
        libinput Accel Profile Enabled Default (279):        1, 0
        libinput Natural Scrolling Enabled (280):        0
        libinput Natural Scrolling Enabled Default (281):        0
        libinput Send Events Modes Available (260):        1, 0
        libinput Send Events Mode Enabled (261):        0, 0
        libinput Send Events Mode Enabled Default (262):        0, 0
        libinput Left Handed Enabled (282):        0
        libinput Left Handed Enabled Default (283):        0
        libinput Scroll Methods Available (284):        0, 0, 1
        libinput Scroll Method Enabled (285):        0, 0, 0
        libinput Scroll Method Enabled Default (286):        0, 0, 0
        libinput Button Scrolling Button (287):        2
        libinput Button Scrolling Button Default (288):        2
        libinput Middle Emulation Enabled (289):        0
        libinput Middle Emulation Enabled Default (290):        0
        Device Node (263):        "/dev/input/event4"
        Device Product ID (264):        1133, 16480
        libinput Drag Lock Buttons (291):       
        libinput Horizontal Scroll Enabled (292):        1

--------------- Will list device: 12 props
Device 'ELAN Touchscreen':
        Device Enabled (140):        1
        Coordinate Transformation Matrix (142):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Calibration Matrix (295):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Calibration Matrix Default (296):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Send Events Modes Available (260):        1, 0
        libinput Send Events Mode Enabled (261):        0, 0
        libinput Send Events Mode Enabled Default (262):        0, 0
        Device Node (263):        "/dev/input/event11"
        Device Product ID (264):        1267, 10

--------------- Will list device: 16 props
Device 'SynPS/2 Synaptics TouchPad':
        Device Enabled (140):        1
        Coordinate Transformation Matrix (142):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        Device Accel Profile (271):        1
        Device Accel Constant Deceleration (272):        1.600000
        Device Accel Adaptive Deceleration (273):        1.000000
        Device Accel Velocity Scaling (274):        10.000000
        Synaptics Edges (298):        1585, 5357, 1417, 4437
        Synaptics Finger (299):        25, 30, 0
        Synaptics Tap Time (300):        180
        Synaptics Tap Move (301):        247
        Synaptics Tap Durations (302):        180, 180, 100
        Synaptics ClickPad (303):        1
        Synaptics Middle Button Timeout (304):        0
        Synaptics Two-Finger Pressure (305):        282
        Synaptics Two-Finger Width (306):        7
        Synaptics Scrolling Distance (307):        112, 112
        Synaptics Edge Scrolling (308):        1, 1, 0
        Synaptics Two-Finger Scrolling (309):        1, 0
        Synaptics Move Speed (310):        1.000000, 1.750000, 0.035606, 0.000000
        Synaptics Off (311):        0
        Synaptics Locked Drags (312):        0
        Synaptics Locked Drags Timeout (313):        5000
        Synaptics Tap Action (314):        0, 0, 0, 0, 1, 3, 0
        Synaptics Click Action (315):        1, 3, 2
        Synaptics Circular Scrolling (316):        0
        Synaptics Circular Scrolling Distance (317):        0.100000
        Synaptics Circular Scrolling Trigger (318):        0
        Synaptics Circular Pad (319):        0
        Synaptics Palm Detection (320):        0
        Synaptics Palm Dimensions (321):        6, 50
        Synaptics Coasting Speed (322):        20.000000, 50.000000
        Synaptics Pressure Motion (323):        30, 160
        Synaptics Pressure Motion Factor (324):        1.000000, 1.000000
        Synaptics Grab Event Device (325):        0
        Synaptics Gestures (326):        1
        Synaptics Capabilities (327):        1, 0, 0, 1, 1, 1, 1
        Synaptics Pad Resolution (328):        52, 42
        Synaptics Area (329):        0, 0, 0, 0
        Synaptics Soft Button Areas (330):        3471, 0, 4050, 0, 0, 0, 0, 0
        Synaptics Noise Cancellation (331):        8, 8
        Device Product ID (264):        2, 7
        Device Node (263):        "/dev/input/event7"

--------------- Will list device: 6 props
Device 'Power Button':
        Device Enabled (140):        1
        Coordinate Transformation Matrix (142):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Send Events Modes Available (260):        1, 0
        libinput Send Events Mode Enabled (261):        0, 0
        libinput Send Events Mode Enabled Default (262):        0, 0
        Device Node (263):        "/dev/input/event2"
        Device Product ID (264):        0, 1

--------------- Will list device: 7 props
Device 'Video Bus':
        Device Enabled (140):        1
        Coordinate Transformation Matrix (142):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Send Events Modes Available (260):        1, 0
        libinput Send Events Mode Enabled (261):        0, 0
        libinput Send Events Mode Enabled Default (262):        0, 0
        Device Node (263):        "/dev/input/event3"
        Device Product ID (264):        0, 6

--------------- Will list device: 8 props
Device 'Power Button':
        Device Enabled (140):        1
        Coordinate Transformation Matrix (142):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Send Events Modes Available (260):        1, 0
        libinput Send Events Mode Enabled (261):        0, 0
        libinput Send Events Mode Enabled Default (262):        0, 0
        Device Node (263):        "/dev/input/event1"
        Device Product ID (264):        0, 1

--------------- Will list device: 10 props
Device 'Logitech USB Keyboard':
        Device Enabled (140):        1
        Coordinate Transformation Matrix (142):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Send Events Modes Available (260):        1, 0
        libinput Send Events Mode Enabled (261):        0, 0
        libinput Send Events Mode Enabled Default (262):        0, 0
        Device Node (263):        "/dev/input/event5"
        Device Product ID (264):        1133, 49948

--------------- Will list device: 11 props
Device 'Logitech USB Keyboard':
        Device Enabled (140):        1
        Coordinate Transformation Matrix (142):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Send Events Modes Available (260):        1, 0
        libinput Send Events Mode Enabled (261):        0, 0
        libinput Send Events Mode Enabled Default (262):        0, 0
        Device Node (263):        "/dev/input/event6"
        Device Product ID (264):        1133, 49948

--------------- Will list device: 13 props
Device 'Lenovo EasyCamera':
        Device Enabled (140):        1
        Coordinate Transformation Matrix (142):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Send Events Modes Available (260):        1, 0
        libinput Send Events Mode Enabled (261):        0, 0
        libinput Send Events Mode Enabled Default (262):        0, 0
        Device Node (263):        "/dev/input/event16"
        Device Product ID (264):        1266, 45858

--------------- Will list device: 14 props
Device 'Ideapad extra buttons':
        Device Enabled (140):        1
        Coordinate Transformation Matrix (142):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Send Events Modes Available (260):        1, 0
        libinput Send Events Mode Enabled (261):        0, 0
        libinput Send Events Mode Enabled Default (262):        0, 0
        Device Node (263):        "/dev/input/event10"
        Device Product ID (264):        0, 0

--------------- Will list device: 15 props
Device 'AT Translated Set 2 keyboard':
        Device Enabled (140):        1
        Coordinate Transformation Matrix (142):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Send Events Modes Available (260):        1, 0
        libinput Send Events Mode Enabled (261):        0, 0
        libinput Send Events Mode Enabled Default (262):        0, 0
        Device Node (263):        "/dev/input/event8"
        Device Product ID (264):        1, 1

--------------- Will list device: 17 props
Device 'Logitech MX Master':
        Device Enabled (140):        1
        Coordinate Transformation Matrix (142):        1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Accel Speed (275):        0.333333
        libinput Accel Speed Default (276):        0.000000
        libinput Accel Profiles Available (277):        1, 1
        libinput Accel Profile Enabled (278):        1, 0
        libinput Accel Profile Enabled Default (279):        1, 0
        libinput Natural Scrolling Enabled (280):        0
        libinput Natural Scrolling Enabled Default (281):        0
        libinput Send Events Modes Available (260):        1, 0
        libinput Send Events Mode Enabled (261):        0, 0
        libinput Send Events Mode Enabled Default (262):        0, 0
        libinput Left Handed Enabled (282):        0
        libinput Left Handed Enabled Default (283):        0
        libinput Scroll Methods Available (284):        0, 0, 1
        libinput Scroll Method Enabled (285):        0, 0, 0
        libinput Scroll Method Enabled Default (286):        0, 0, 0
        libinput Button Scrolling Button (287):        2
        libinput Button Scrolling Button Default (288):        2
        libinput Middle Emulation Enabled (289):        0
        libinput Middle Emulation Enabled Default (290):        0
        Device Node (263):        "/dev/input/event4"
        Device Product ID (264):        1133, 16480
多谢您啦。我重启3次后出现问题了。

设备状态看着正常，你的电脑上有控制触摸板的快捷键吗？就是笔记本一般自带的那种，有的话在触摸板不能用时试着按一下。