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JellicleCat
Asked: 2017-12-07 10:41:20 +0800 CST

evdev ButtonMapping 记录正常但没有效果

  • 772

Ignore 命令有效，但 ButtonMapping 无效。

我创建了一个文件/usr/share/X11/xorg.conf.d/39-myinput.com：

Section "InputClass"
        Identifier "Apple MagicKeyboard"
        MatchIsKeyboard "on"
        MatchProduct "Magic Keyboard"
        MatchDevicePath "/dev/input/event*"
        Driver "evdev"
        Option "Ignore" "off"
        Option "ButtonMapping" "1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 0"
EndSection

此时我只是在测试 ButtonMapping，但它似乎没有任何效果。你能为我指出正确的方向吗？

我曾经evtest确定键 16 和 17 是Qand W：

Event: time 1512268567.675999, type 4 (EV_MSC), code 4 (MSC_SCAN), value 70014
Event: time 1512268567.675999, type 1 (EV_KEY), code 16 (KEY_Q), value 0
Event: time 1512268567.675999, -------------- SYN_REPORT ------------
Event: time 1512268568.531055, type 4 (EV_MSC), code 4 (MSC_SCAN), value 7001a
Event: time 1512268568.531055, type 1 (EV_KEY), code 17 (KEY_W), value 1
Event: time 1512268568.531055, -------------- SYN_REPORT ------------

...并且我已0在我的KeyMapping字符串中将它们设置为禁用它们，但在重新启动 X 后我没有发现它们被禁用。但是，如果我将Ignore指令更改为on而不是off，我确实发现我的整个 MagicKeyboard 被禁用（而我的其他连接的键盘仍然有效）。

我的xorg.conf.d目录包含以下内容：

10-amdgpu.conf
10-evdev.conf
10-quirks.conf
10-radeon.conf
11-evdev-quirks.conf
11-evdev-trackpoint.conf
39-myinput.conf
40-libinput.conf
51-synaptics-quirks.conf
70-synaptics.conf
70-wacom.conf

我的/var/log/X.log.0包含以下内容：

[196248.970] (II) config/udev: Adding input device Magic Keyboard (/dev/input/event20)
[196248.970] (**) Magic Keyboard: Applying InputClass "Apple MagicKeyboard"
[196248.970] (**) Magic Keyboard: Applying InputClass "evdev keyboard catchall"
[196248.970] (**) Magic Keyboard: Applying InputClass "libinput keyboard catchall"
[196248.970] (**) Magic Keyboard: Applying InputClass "Apple MagicKeyboard"
[196248.970] (**) Magic Keyboard: Applying InputClass "Apple MagicKeyboard"
[196248.971] (II) Using input driver 'evdev' for 'Magic Keyboard'
[196248.971] (**) Magic Keyboard: always reports core events
[196248.971] (**) evdev: Magic Keyboard: Device: "/dev/input/event20"
[196248.971] (**) evdev: Magic Keyboard: ButtonMapping '1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 0'
[196248.971] (--) evdev: Magic Keyboard: Vendor 0x4c Product 0x267
[196248.971] (--) evdev: Magic Keyboard: Found 3 mouse buttons
[196248.971] (--) evdev: Magic Keyboard: Found absolute axes
[196248.971] (II) evdev: Magic Keyboard: Forcing absolute x/y axes to exist.
[196248.971] (--) evdev: Magic Keyboard: Found keys
[196248.971] (II) evdev: Magic Keyboard: Forcing relative x/y axes to exist.
[196248.971] (II) evdev: Magic Keyboard: Configuring as mouse
[196248.971] (II) evdev: Magic Keyboard: Configuring as keyboard
[196248.971] (**) evdev: Magic Keyboard: YAxisMapping: buttons 4 and 5
[196248.971] (**) evdev: Magic Keyboard: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[196248.971] (II) XINPUT: Adding extended input device "Magic Keyboard" (type: KEYBOARD, id 12)
[196248.972] (II) evdev: Magic Keyboard: initialized for absolute axes.
[196248.972] (**) Magic Keyboard: (accel) keeping acceleration scheme 1
[196248.972] (**) Magic Keyboard: (accel) acceleration profile 0
[196248.972] (**) Magic Keyboard: (accel) acceleration factor: 2.000
[196248.972] (**) Magic Keyboard: (accel) acceleration threshold: 4

我正在运行 Ubuntu 17.04。

keyboard

1 个回答

  1. Best Answer

    ButtonMapping 是一个指针函数（用于鼠标），但您设置了 MatchIsKeyboard，这意味着您正在尝试将其应用于键盘。键盘没有按钮。您可以通过以下方式检查：

    xinput list

    接着

    xinput get-button-map <id-of-your-device>

    无论如何，您可能不想为此使用 evdev 函数，您想更改听起来像的键盘映射。

    • 2

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