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使用 HP 指点杆启用中间按钮滚动

tag-icon • tag-icon fedora x11 gnome hardware-compatibility
使用 HP 指点杆启用中间按钮滚动

因此，我使用运行 Fedora 25 的 Elitebook 8540p，并一直尝试启用鼠标中键滚动，以便我可以使用指点杆进行滚动。该设备被 xinput 列为“PS/2 通用鼠标”，我尝试修改该设备的属性，但我所做的任何操作都不允许我滚动。以下是当前设置：

Device 'PS/2 Generic Mouse':
Device Enabled (139):   1
Coordinate Transformation Matrix (141): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
Device Accel Profile (265): 0
Device Accel Constant Deceleration (266):   1.000000
Device Accel Adaptive Deceleration (267):   1.000000
Device Accel Velocity Scaling (268):    10.000000
Device Product ID (263):    2, 1
Device Node (262):  "/dev/input/event4"
Evdev Axis Inversion (269): 0, 0
Evdev Axes Swap (271):  0
Axis Labels (272):  "Rel X" (149), "Rel Y" (150)
Button Labels (273):    "Button Left" (142), "Button Middle" (143), "Button Right" (144), "Button Wheel Up" (145), "Button Wheel Down" (146), "Button Horiz Wheel Left" (147), "Button Horiz Wheel Right" (148)
Evdev Scrolling Distance (274): 0, 0, 0
Evdev Middle Button Emulation (275):    0
Evdev Middle Button Timeout (276):  50
Evdev Middle Button Button (277):   2
Evdev Third Button Emulation (278): 0
Evdev Third Button Emulation Timeout (279): 1000
Evdev Third Button Emulation Button (280):  3
Evdev Third Button Emulation Threshold (281):   20
Evdev Wheel Emulation (282):    1
Evdev Wheel Emulation Axes (283):   6, 7, 4, 5
Evdev Wheel Emulation Inertia (284):    10
Evdev Wheel Emulation Timeout (285):    200
Evdev Wheel Emulation Button (286): 2
Evdev Drag Lock Buttons (287):  0

答案1

看来此版本的 Fedora 上的该设备根本不支持此功能。我能够在带有轨迹点的旧 IBM USB 键盘上使用此功能，因此我将只使用它，而不是笔记本电脑内置的键盘。

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