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检测 MacBook Pro 上的 Fn-F1 和 Fn-F2 键

tag-icon • tag-icon keyboard lubuntu brightness macbook macbook-pro
检测 MacBook Pro 上的 Fn-F1 和 Fn-F2 键

我想将Fn-映射F1到 MacBookPro 11,5 上的命令执行。问题是，目前Fn-F1未被检测为任何键。我不知道如何将它们绑定到 (XF86MonBrightnessDown) 和 (XF86MonBrightnessUp)

我试过我的键盘上的某些键（多媒体键？）​​无法通过 xev 或 xbindkeys 或 keytouch 检测到：如何检测它们？但安装后，xev 仍然无法检测到Fn-F1和Fn- F2。

我跟着https://help.ubuntu.com/community/AppleKeyboard设置Fn-F12键，使其像在普通笔记本电脑中一样工作。此步骤使Fn-键F1无法F1被检测到。

Add following line to /etc/modeprob.d/hid_apple.conf:
    options hid_apple fnmode=2

Run the following command:
    sudo update-initramfs -u -k all

Fn我找到了-F1和Fn-的扫描代码F2

  1. Alt使用--切换到控制台Ctrl。F1
  2. 显示键-s
  3. 按下并释放Fn-F1并Fn- F2. 记录扫描码

结果：

Fn-F1 pressed
    0xe0 0x4c
Fn-F1 released
    0xe0 0xcc
Fn-F2 pressed
    0xe0 0x54
Fn-F2 released
    0xe0 0xd4

setkeycodes 无法将任何扫描码绑定到键码

Cannot bind numlock to key_A:
$ setkeycodes 45 30
setkeycodes: failed to set scancode 45 to keycode 30: ioctl KDSETKEYCODE: Invalid argument

输出xmodmap -pk

232     0x1008ff03 (XF86MonBrightnessDown)  0x0000 (NoSymbol)   0x1008ff03 (XF86MonBrightnessDown)  
233     0x1008ff02 (XF86MonBrightnessUp)    0x0000 (NoSymbol)   0x1008ff02 (XF86MonBrightnessUp)

xev 无法区分Fn-F1和Fn-F2

[Fn-F2 pressed with mouse out of window]
FocusIn event, serial 48, synthetic NO, window 0x2800001,
    mode NotifyUngrab, detail NotifyAncestor

KeymapNotify event, serial 48, synthetic NO, window 0x0,
    keys:  4294967206 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   
           0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0 

[Fn-F2 pressed with mouse in window]
FocusIn event, serial 48, synthetic NO, window 0x2800001,
    mode NotifyUngrab, detail NotifyAncestor

KeymapNotify event, serial 48, synthetic NO, window 0x0,
    keys:  0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   
           0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0 



[Fn-F1 pressed with mouse in window]
FocusIn event, serial 48, synthetic NO, window 0x2800001,
    mode NotifyGrab, detail NotifyPointer
KeymapNotify event, serial 48, synthetic NO, window 0x0,
    keys:  4294967206 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   
           0   0   0   0   0   0   0   0   0   0   0   0   0   1   0   0 

[Fn-F1 pressed with mouse out of window]
FocusIn event, serial 48, synthetic NO, window 0x2800001,
    mode NotifyUngrab, detail NotifyAncestor
KeymapNotify event, serial 48, synthetic NO, window 0x0,
    keys:  2   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   
           0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  

[Fn-F1 released]
FocusOut event, serial 48, synthetic NO, window 0x2800001,
mode NotifyUngrab, detail NotifyPointer

[F1 key pressed and release]
KeyPress event, serial 48, synthetic NO, window 0x2800001,
    root 0x4a6, subw 0x0, time 2628754, (87,17), root:(88,43),
    state 0x0, keycode 67 (keysym 0xffbe, F1), same_screen YES,
    XLookupString gives 0 bytes: 
    XmbLookupString gives 0 bytes: 
    XFilterEvent returns: False

KeyRelease event, serial 48, synthetic NO, window 0x2800001,
    root 0x4a6, subw 0x0, time 2628906, (87,17), root:(88,43),
    state 0x0, keycode 67 (keysym 0xffbe, F1), same_screen YES,
    XLookupString gives 0 bytes: 
    XFilterEvent returns: False

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