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通过xinput命令在Manjaro中启用Tap-to-click功能的方法

lilin 分类:Linux命令 时间:2020/01/13 22:10:17 评论: 加入收藏

本文介绍通过运行xinput命令的方法在Manjaro系统中启用Tap-to-click功能,它可以实现你在Manjaro中的触摸板有点按即点击功能。

 

启用Tap-to-click功能的方法

1、以下是在系统终端上启用触摸板(参考:在Deepin Linux 15.7系统中开启或关闭触摸板的方法)的语法:

# xinput set-prop [device number] [option number] [setting]

2、要获取[device number]的值,请在终端上输入以下内容:

# xinput list

你将获得类似于以下内容:

Virtual core pointer id=2 [master pointer (3)]

| ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]

| ↳ SynPS/2 Synaptics TouchPad id=11 [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)]

↳ Power Button id=8 [slave keyboard (3)]

↳ HP Webcam-101: HP Webcam-101 id=9 [slave keyboard (3)]

↳ AT Translated Set 2 keyboard id=10 [slave keyboard (3)]

↳ HP WMI hotkeys id=12 [slave keyboard (3)]

仔细观察,你将从输出中看到与Synaptics相关的内容,我的是“SynPS/2 Synaptics TouchPad”,它的id为11,因为它可以清楚地看到,这是[device number]值。

3、要获取设备的[option number]的值,请执行以下操作:

# xinput list-props 11

以下是输出内容:

Device 'SynPS/2 Synaptics TouchPad':

Device Enabled (142): 1

Coordinate Transformation Matrix (144): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000

libinput Tapping Enabled (278): 0

libinput Tapping Enabled Default (279): 0

libinput Tapping Drag Enabled (280): 1

libinput Tapping Drag Enabled Default (281): 1

libinput Tapping Drag Lock Enabled (282): 0

libinput Tapping Drag Lock Enabled Default (283): 0

libinput Tapping Button Mapping Enabled (284): 1, 0

libinput Tapping Button Mapping Default (285): 1, 0

libinput Natural Scrolling Enabled (286): 0

libinput Natural Scrolling Enabled Default (287): 0

libinput Disable While Typing Enabled (288): 1

libinput Disable While Typing Enabled Default (289): 1

libinput Scroll Methods Available (290): 1, 1, 0

libinput Scroll Method Enabled (291): 1, 0, 0

libinput Scroll Method Enabled Default (292): 1, 0, 0

libinput Accel Speed (293): 0.000000

libinput Accel Speed Default (294): 0.000000

libinput Left Handed Enabled (295): 0

libinput Left Handed Enabled Default (296): 0

libinput Send Events Modes Available (263): 1, 1

libinput Send Events Mode Enabled (264): 0, 0

libinput Send Events Mode Enabled Default (265): 0, 0

Device Node (266): "/dev/input/event5"

Device Product ID (267): 2, 7

libinput Drag Lock Buttons (297):

libinput Horizontal Scroll Enabled (298): 1

查看输出并找到“Tapping enabled”选项,从上面的输出我们有“libinput Tapping Enabled (278): 0”。

4、从那里,我们得到[option number]的值和值分别为278和0,0是二进制值,表示它被禁用,检查是否已禁用或启用了Tapping选项,另一种方法是在终端上输入以下内容:

# sudo libinput list-devices

你将获得一长串输出信息,为了本文的目的,我已经提取了与触摸板相关的部分:

----

Device: SynPS/2 Synaptics TouchPad

Kernel: /dev/input/event5

Group: 8

Seat: seat0, default

Size: 82x42mm

Capabilities: pointer

Tap-to-click: disabled

Tap-and-drag: enabled

Tap drag lock: disabled

Left-handed: disabled

Nat.scrolling: disabled

Middle emulation: n/a

Calibration: n/a

Scroll methods: *two-finger edge

Click methods: none

Disable-w-typing: enabled

Accel profiles: none

Rotation: n/a

----

从输出中,你可以看到Tap-to-click已禁用。

5、回到启用Tap-to-click功能,我们现在拥有启用它所需的所有变量。

执行以下操作以启用Tap-to-click:

# xinput set-prop 11 278 1

说明:

11是设备号。

278是设备选项号和。

1是二进制“True”以启用Tap-to-click。

6、检查一下是否启用了该功能,请像以前一样在终端上输入以下命令

# xinput list-props 11

输出如下内容:

Device 'SynPS/2 Synaptics TouchPad':

Device Enabled (142): 1

Coordinate Transformation Matrix (144): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000

libinput Tapping Enabled (278): 1

libinput Tapping Enabled Default (279): 0

libinput Tapping Drag Enabled (280): 1

libinput Tapping Drag Enabled Default (281): 1

libinput Tapping Drag Lock Enabled (282): 0

libinput Tapping Drag Lock Enabled Default (283): 0

libinput Tapping Button Mapping Enabled (284): 1, 0

libinput Tapping Button Mapping Default (285): 1, 0

libinput Natural Scrolling Enabled (286): 0

libinput Natural Scrolling Enabled Default (287): 0

libinput Disable While Typing Enabled (288): 1

libinput Disable While Typing Enabled Default (289): 1

libinput Scroll Methods Available (290): 1, 1, 0

libinput Scroll Method Enabled (291): 1, 0, 0

libinput Scroll Method Enabled Default (292): 1, 0, 0

libinput Accel Speed (293): 0.000000

libinput Accel Speed Default (294): 0.000000

libinput Left Handed Enabled (295): 0

libinput Left Handed Enabled Default (296): 0

libinput Send Events Modes Available (263): 1, 1

libinput Send Events Mode Enabled (264): 0, 0

libinput Send Events Mode Enabled Default (265): 0, 0

Device Node (266): "/dev/input/event5"

Device Product ID (267): 2, 7

libinput Drag Lock Buttons (297):

libinput Horizontal Scroll Enabled (298): 1

说明:从输出中,“libinput Tapping Enabled (278): 1”声明启用了Tap-to-click。

 

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