我在我的戴尔xps 9370上重新映射Fn键时出现问题。软件:Arch linux + Wayland。我想重新设置亮度上/下键以向上/向下翻页,但我找不到他们的扫描码。这是showkey的输出,带有按下的brig up键: #>> showkey --scancodes kb mode was ?UNKNOWN? [ if you are trying this under X, it might not work since the X server is also reading /dev/console ] press any key (program terminates 10s after last keypress)... 0x9c 0xe0 0x54 0xe0 0xd4 evtest的输出: #>> …