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如何在 MX Linux 中启用 Ctrl+Alt+Shift+... 快捷键？

tag-icon • tag-icon keyboard-shortcuts mx-linux
如何在 MX Linux 中启用 Ctrl+Alt+Shift+... 快捷键？

按下 Ctrl+Alt+Shift 时，系统仅注册两个键。在 IntelliJ IDEA 等 IDE 中工作时，这非常不方便。有解决方法吗？

FocusIn event, serial 21, synthetic NO, window 0x7000001,
    mode NotifyNormal, detail NotifyNonlinear

KeymapNotify event, serial 21, synthetic NO, window 0x0,
    keys:  0   0   0   0   16  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   

PropertyNotify event, serial 21, synthetic NO, window 0x7000001,
    atom 0x147 (_NET_FRAME_EXTENTS), time 4648350, state PropertyNewValue

PropertyNotify event, serial 21, synthetic NO, window 0x7000001,
    atom 0x150 (_NET_WM_STATE), time 4648350, state PropertyNewValue

PropertyNotify event, serial 22, synthetic NO, window 0x7000001,
    atom 0x150 (_NET_WM_STATE), time 4648351, state PropertyNewValue

PropertyNotify event, serial 33, synthetic NO, window 0x7000001,
    atom 0x1a0 (_NET_WM_ICON_GEOMETRY), time 4648358, state PropertyNewValue

KeyRelease event, serial 34, synthetic NO, window 0x7000001,
    root 0x1e9, subw 0x0, time 4648396, (429,225), root:(3197,689),
    state 0x10, keycode 36 (keysym 0xff0d, Return), same_screen YES,
"   XLookupString gives 1 bytes: (0d) "
    XFilterEvent returns: False

KeyPress event, serial 37, synthetic NO, window 0x7000001,
    root 0x1e9, subw 0x0, time 4651118, (429,225), root:(3197,689),
    state 0x10, keycode 37 (keysym 0xffe3, Control_L), same_screen YES,
    XLookupString gives 0 bytes: 
    XmbLookupString gives 0 bytes: 
    XFilterEvent returns: False

KeyPress event, serial 37, synthetic NO, window 0x7000001,
    root 0x1e9, subw 0x0, time 4651193, (429,225), root:(3197,689),
    state 0x14, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
    XLookupString gives 0 bytes: 
    XmbLookupString gives 0 bytes: 
    XFilterEvent returns: False

KeyPress event, serial 37, synthetic NO, window 0x7000001,
    root 0x1e9, subw 0x0, time 4651195, (429,225), root:(3197,689),
    state 0x15, keycode 64 (keysym 0xfe08, ISO_Next_Group), same_screen YES,
    XKeysymToKeycode returns keycode: 50
    XLookupString gives 0 bytes: 
    XmbLookupString gives 0 bytes: 
    XFilterEvent returns: False

KeyPress event, serial 37, synthetic NO, window 0x7000001,
    root 0x1e9, subw 0x0, time 4651256, (429,225), root:(3197,689),
    state 0x2015, keycode 38 (keysym 0x41, A), same_screen YES,
    XLookupString gives 1 bytes: (01) ""
    XmbLookupString gives 1 bytes: (01) ""
    XFilterEvent returns: False

KeyRelease event, serial 37, synthetic NO, window 0x7000001,
    root 0x1e9, subw 0x0, time 4651376, (429,225), root:(3197,689),
    state 0x2015, keycode 37 (keysym 0xffe3, Control_L), same_screen YES,
    XLookupString gives 0 bytes: 
    XFilterEvent returns: False

KeyRelease event, serial 37, synthetic NO, window 0x7000001,
    root 0x1e9, subw 0x0, time 4651378, (429,225), root:(3197,689),
    state 0x2011, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
    XLookupString gives 0 bytes: 
    XFilterEvent returns: False

KeyRelease event, serial 37, synthetic NO, window 0x7000001,
    root 0x1e9, subw 0x0, time 4651387, (429,225), root:(3197,689),
    state 0x2010, keycode 64 (keysym 0xffe9, Alt_L), same_screen YES,
    XLookupString gives 0 bytes: 
    XFilterEvent returns: False

KeyRelease event, serial 37, synthetic NO, window 0x7000001,
    root 0x1e9, subw 0x0, time 4651387, (429,225), root:(3197,689),
    state 0x2010, keycode 38 (keysym 0x61, a), same_screen YES,
    XLookupString gives 1 bytes: (61) "a"
    XFilterEvent returns: False

ClientMessage event, serial 37, synthetic YES, window 0x7000001,
    message_type 0x142 (WM_PROTOCOLS), format 32, message 0x139 (WM_DELETE_WINDOW)

答案1

我想到了。问题是 Alt+Shift 快捷键被识别为Next Group用于键盘布局切换的特殊键。我不知道如何更改布局切换的快捷方式，但我设法找到一种方法来删除它。

/etc/default/keyboard使用文本编辑器打开并grp:alt_shift_toggle从 XKBOPTIONS 中删除。就我而言，我必须更改这一行：

XKBOPTIONS="grp:alt_shift_toggle,grp_led:scroll,terminate:ctrl_alt_bksp"

到

XKBOPTIONS="grp_led:scroll,terminate:ctrl_alt_bksp"

然后重新启动（我确信还有另一种方法，但重新启动是最简单的）。现在 Alt+Shift 将不会被识别为Next Group.

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