人手設定:

/etc/default/keyboard

XKBMODEL="pc105"
XKBLAYOUT="us"

一問一答設定:

dpkg-reconfigure keyboard-configuration

setupcon - sets up the font and the keyboard on the console

一般 USB KeyBoard / Mouse 用電  < 100mA

Keyboard 的運作

scancodes to the operating system

converted into a character stream by keyboard layout software

Character keys

Modifier keys

Dead keys

Compose key

console-data

Keymap

showkey

dumpkeys  --->   loadkeys

Comments are introduced with ! or # characters

\ single logical line.

keycode keynumber = keysym keysym keysym...

xmodmap

accessibilty

-  interpreting modifiers keys

查看現在設定:

xkbset q

turn sticky keys off :

xkbset -a

b    bell

st    stickey

xkbset q exp

xkbset exp 7200

xkbset exp =st