Linux交换Esc和Caps

使用过 .xmodmap,重启后就失效,添加到rc.local也不管用,后来通过在xorg里配置成功。

更改xorg里的键盘配置,增加Option "XkbOptions" "caps:swapescape"
我用的archlinux在/etc/X11/xorg.conf.d/00-keyboard.conf,有些可能在 /etc/X11/xorg.conf
一个可能的键盘字段类似下面这样

Section "InputClass"
        Identifier "system-keyboard"
        MatchIsKeyboard "on"
    Option "XkbOptions" "caps:swapescape"
        Option "XkbLayout" "cn"
        Option "XkbModel" "pc105"
EndSection

类似的命令可以在/usr/share/X11/xkb/rules/xorg.lst里找到,比如

  caps:internal        Caps Lock uses internal capitalization; Shift "pauses" Caps Lock
  caps:internal_nocancel Caps Lock uses internal capitalization; Shift does not affect Caps Lock
  caps:shift           Caps Lock acts as Shift with locking; Shift "pauses" Caps Lock
  caps:shift_nocancel  Caps Lock acts as Shift with locking; Shift does not affect Caps Lock
  caps:capslock        Caps Lock toggles normal capitalization of alphabetic characters
  caps:shiftlock       Caps Lock toggles ShiftLock (affects all keys)
  caps:swapescape      Swap ESC and Caps Lock
  caps:escape          Make Caps Lock an additional Esc
  caps:backspace       Make Caps Lock an additional Backspace
  caps:super           Make Caps Lock an additional Super
  caps:hyper           Make Caps Lock an additional Hyper
  caps:menu            Make Caps Lock an additional Menu key
  caps:numlock         Make Caps Lock an additional Num Lock
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