升级至 17.04 后 touchegg 触控板手势停止工作

升级至 17.04 后 touchegg 触控板手势停止工作

在 16.10 我设置了触摸蛋用三根手指滑动时更改工作区。在我升级到 Ubuntu 17.04 Zesty Zapus 之前,它一直运行良好。我的触控板现在仍然可以使用,只是两根手指以上的操作似乎不起作用。

这是ELAN0501:01 04F3:3040Acer Swift 5 上的触摸板。运行时xev,它对三根或更多手指没有反应,但对两根手指有反应。

升级之前我没有更改touchegg.conf文件中的任何内容。以下是输出xinput list-props <trackpad_id>

Device 'ELAN0501:01 04F3:3040 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 (270): 1
Device Accel Constant Deceleration (271):   2.500000
Device Accel Adaptive Deceleration (272):   1.000000
Device Accel Velocity Scaling (273):    12.500000
Synaptics Edges (274):  127, 3066, 104, 1826
Synaptics Finger (275): 25, 30, 0
Synaptics Tap Time (276):   180
Synaptics Tap Move (277):   164
Synaptics Tap Durations (278):  180, 180, 100
Synaptics ClickPad (279):   1
Synaptics Middle Button Timeout (280):  0
Synaptics Two-Finger Pressure (281):    282
Synaptics Two-Finger Width (282):   7
Synaptics Scrolling Distance (283): -74, -74
Synaptics Edge Scrolling (284): 0, 0, 0
Synaptics Two-Finger Scrolling (285):   1, 1
Synaptics Move Speed (286): 1.000000, 1.750000, 0.053619, 0.000000
Synaptics Off (287):    2
Synaptics Locked Drags (288):   0
Synaptics Locked Drags Timeout (289):   5000
Synaptics Tap Action (290): 2, 3, 0, 0, 1, 3, 0
Synaptics Click Action (291):   1, 0, 0
Synaptics Circular Scrolling (292): 0
Synaptics Circular Scrolling Distance (293):    0.100000
Synaptics Circular Scrolling Trigger (294): 0
Synaptics Circular Pad (295):   0
Synaptics Palm Detection (296): 0
Synaptics Palm Dimensions (297):    10, 200
Synaptics Coasting Speed (298): 20.000000, 50.000000
Synaptics Pressure Motion (299):    30, 160
Synaptics Pressure Motion Factor (300): 1.000000, 1.000000
Synaptics Resolution Detect (301):  1
Synaptics Grab Event Device (302):  0
Synaptics Gestures (303):   1
Synaptics Capabilities (304):   1, 0, 0, 1, 1, 0, 0
Synaptics Pad Resolution (305): 32, 32
Synaptics Area (306):   0, 0, 0, 0
Synaptics Soft Button Areas (307):  1596, 0, 1582, 0, 0, 0, 0, 0
Synaptics Noise Cancellation (308): 18, 18
Device Product ID (267):    1267, 12352
Device Node (266):  "/dev/input/event9"

希望您能为我指明解决此问题的正确方向:)

答案1

问题解决了!

我遵循了本网站上的“准备步骤”从Install older version synaptics driver that is compatible with xSwipe.That's it for preparation.https://github.com/iberianpig/xSwipe#install-older-version-synaptics-driver-that-is-compatible-with-xswipe

所以基本上,解决方案是安装触控板的旧驱动程序。

答案2

我在 Ubuntu 16.04 上遇到了同样的问题。按照 Robbert 的回答安装 xSwipe 解决了这个问题,但这并没有结束,我必须进行更多配置。对我来说,我必须将 synclient 属性 ClickFinger3 设置为 0 [使用 $synclient ClickFinger3=0] 才能使其工作。要在安装和配置 xSwipe 后使三指滑动工作,请查看此链接https://wiki.ubuntu.com/Multitouch/TouchpadSupport

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