我已经设置了触摸板，以便它在我使用以下配置打字时不会移动：https://github.com/fommil/unix/blob/master/Profiles/Sampo/.xsession.local
但令人难以置信的是，当我移动光标或单击某些东西时，光标有时会跳转（移动到远离原位置的另一个位置）。双击会以高度可重复性触发此操作。
这绝对不是意外的“手掌”检测，因为即使是触摸板上的故意随机移动也不会产生如此剧烈的移动。当光标跳跃时，它往往会移动到屏幕的中间底部。也就是说，这不是有些人称之为“跳跃”。
我也有触摸屏，但是即使我用 xinput 禁用触摸屏，问题仍然存在。
这是我的触摸板的 xinput 设置，非常感谢任何建议，因为这让我抓狂：
xinput --list-props 12
Device 'SynPS/2 Synaptics TouchPad':
Device Enabled (133): 1
Coordinate Transformation Matrix (135): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
Device Accel Profile (260): 1
Device Accel Constant Deceleration (261): 2.500000
Device Accel Adaptive Deceleration (262): 1.000000
Device Accel Velocity Scaling (263): 12.500000
Synaptics Edges (284): 1766, 5382, 1639, 4491
Synaptics Finger (285): 20, 50, 0
Synaptics Tap Time (286): 180
Synaptics Tap Move (287): 235
Synaptics Tap Durations (288): 180, 180, 100
Synaptics ClickPad (289): 1
Synaptics Middle Button Timeout (290): 0
Synaptics Two-Finger Pressure (291): 282
Synaptics Two-Finger Width (292): 7
Synaptics Scrolling Distance (293): -111, -111
Synaptics Edge Scrolling (294): 0, 0, 0
Synaptics Two-Finger Scrolling (295): 1, 0
Synaptics Move Speed (296): 1.000000, 3.000000, 0.037362, 0.000000
Synaptics Off (297): 2
Synaptics Locked Drags (298): 0
Synaptics Locked Drags Timeout (299): 5000
Synaptics Tap Action (300): 0, 0, 0, 0, 1, 3, 2
Synaptics Click Action (301): 1, 3, 2
Synaptics Circular Scrolling (302): 0
Synaptics Circular Scrolling Distance (303): 0.100000
Synaptics Circular Scrolling Trigger (304): 0
Synaptics Palm Detection (305): 0
Synaptics Palm Dimensions (306): 10, 200
Synaptics Coasting Speed (307): 20.000000, 50.000000
Synaptics Pressure Motion (308): 30, 160
Synaptics Pressure Motion Factor (309): 1.000000, 1.000000
Synaptics Grab Event Device (310): 1
Synaptics Gestures (311): 0
Synaptics Capabilities (312): 1, 0, 0, 1, 1, 1, 1
Synaptics Pad Resolution (313): 60, 45
Synaptics Area (314): 0, 0, 0, 0
Synaptics Soft Button Areas (315): 3574, 0, 4125, 0, 0, 0, 0, 0
Synaptics Noise Cancellation (316): 26, 26
Device Product ID (252): 2, 7
Device Node (253): "/dev/input/event7"