如何在 Ubuntu 18.04 中将 Caps Lock 重新映射到 Hyper Key

rvb*_*eto 8 keyboard keyboard-layout

在 Ubuntu 16.04 中,我使用 xmodmap 重新映射密钥并将脚本保存到 .sh 文件中,每次 Ubuntu 启动时都会调用该文件。但是,在 Ubuntu 18.04 中,这不能很好地工作。当 Ubuntu 启动时,它会按预期重新映射密钥,但是在暂停并再次登录后,密钥将交换到原始设置。

我设法通过/usr/share/X11/xkb/symbols/pc如下编辑取得了一些进展:

default  partial alphanumeric_keys modifier_keys
xkb_symbols "pc105" {

    key <ESC>  {    [ Escape        ]   };

    // The extra key on many European keyboards:
    key <LSGT> {    [ less, greater, bar, brokenbar ] };

    // The following keys are common to all layouts.
    key <BKSL> {    [ backslash,    bar ]   };
    key <SPCE> {    [    space      ]   };

    include "srvr_ctrl(fkey2vt)"
    include "pc(editing)"
    include "keypad(x11)"

    key <BKSP> {    [ BackSpace, BackSpace  ]   };

    key  <TAB> {    [ Tab,  ISO_Left_Tab    ]   };
    key <RTRN> {    [ Return        ]   };

    //key <CAPS> {  [ Caps_Lock     ]   };
    key <CAPS> {    [ Hyper_L       ]   };
    key <NMLK> {    [ Num_Lock      ]   };

    key <LFSH> {    [ Control_L     ]   };
    key <LCTL> {    [ Shift_L       ]   };
    key <LWIN> {    [ Super_L       ]   };

    key <RTSH> {    [ Shift_R       ]   };
    key <RCTL> {    [ Control_R     ]   };
    key <RWIN> {    [ Super_R       ]   };
    key <MENU> {    [ Menu          ]   };

    // Beginning of modifier mappings.
    modifier_map Shift  { Shift_L, Shift_R };
    //modifier_map Lock   { Caps_Lock };
    modifier_map Control{ Control_L, Control_R };
    modifier_map Mod2   { Num_Lock };
    modifier_map Mod4   { Super_L, Super_R };
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所以现在我的左 Shift 键充当 Control 键,而我的左 Control 键充当 Shift。每次我启动 Ubuntu 或再次登录时,这都能正常工作。但是我不能让 Caps 键作为 Hyper 键工作。我得到的结果是当我按下 Caps 时,Super 键被激活,我真的不明白为什么。也许是在 Super 和 Hyper 一起工作的某个地方定义的,但我找不到在哪里。

rvb*_*eto 7

为此,还需要更改修饰符。这可以通过更改以下部分来完成/usr/share/X11/xkb/symbols/pc:(右侧标有注释的部分)

default  partial alphanumeric_keys modifier_keys
xkb_symbols "pc105" {

    key <ESC>  {    [ Escape        ]   };

    // The extra key on many European keyboards:
    key <LSGT> {    [ less, greater, bar, brokenbar ] };

    // The following keys are common to all layouts.
    key <BKSL> {    [ backslash,    bar ]   };
    key <SPCE> {    [    space      ]   };

    include "srvr_ctrl(fkey2vt)"
    include "pc(editing)"
    include "keypad(x11)"

    key <BKSP> {    [ BackSpace, BackSpace  ]   };

    key  <TAB> {    [ Tab,  ISO_Left_Tab    ]   };
    key <RTRN> {    [ Return        ]   };

    // key <CAPS> { [ Caps_Lock     ]   };         //remove caps lock mapping
    key <CAPS> {    [ Hyper_L       ]   };         //add Hyper_L mapping
    key <NMLK> {    [ Num_Lock      ]   };

    key <LFSH> {    [ Control_L     ]   };
    key <LCTL> {    [ Shift_L       ]   };
    key <LWIN> {    [ Super_L       ]   };

    key <RTSH> {    [ Shift_R       ]   };
    key <RCTL> {    [ Control_R     ]   };
    key <RWIN> {    [ Super_R       ]   };
    key <MENU> {    [ Menu          ]   };

    // Beginning of modifier mappings.
    modifier_map Shift  { Shift_L, Shift_R };
    //modifier_map Lock   { Caps_Lock };            //remove caps modifier
    modifier_map Control{ Control_L, Control_R };
    modifier_map Mod2   { Num_Lock };
    modifier_map Mod3   { Hyper_L, Hyper_R };      //add modifier for Hyper (Mod3)
    modifier_map Mod4   { Super_L, Super_R };

    // Fake keys for virtual<->real modifiers mapping:
    key <LVL3> {    [ ISO_Level3_Shift  ]   };
    key <MDSW> {    [ Mode_switch       ]   };
    modifier_map Mod5   { <LVL3>, <MDSW> };

    key <ALT>  {    [ NoSymbol, Alt_L   ]   };
    include "altwin(meta_alt)"

    key <META> {    [ NoSymbol, Meta_L  ]   };
    modifier_map Mod1   { <META> };

    key <SUPR> {    [ NoSymbol, Super_L ]   };
    modifier_map Mod4   { <SUPR> };

    key <HYPR> {    [ NoSymbol, Hyper_L ]   };
    modifier_map Mod3   { <HYPR> };                  //set Hyper modifier to Mod3
    // End of modifier mappings.

    key <OUTP> { [ XF86Display ] };
    key <KITG> { [ XF86KbdLightOnOff ] };
    key <KIDN> { [ XF86KbdBrightnessDown ] };
    key <KIUP> { [ XF86KbdBrightnessUp ] };
};
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