# 下载libinputsudoaptinstalllibinput-tools# 列举设备sudolibinput list-devices

找到类似设备名称

Device: AT Translated Set2keyboard Kernel: /dev/input/event3 Id: serial:0001:0001 Group:9Seat: seat0, default Capabilities: keyboard Tap-to-click: n/a Tap-and-drag: n/a Tap button map: n/a Tap drag lock: n/a Left-handed: n/a Nat.scrolling: n/a Middle emulation: n/a Calibration: n/a Scroll methods: none Scroll button: n/a Scroll button lock: n/a Click methods: none Clickfinger button map: n/a Disable-w-typing: n/a Disable-w-trackpointing: n/a Accel profiles: n/a Rotation:0.0Area rectangle: n/a

# 创建一个自定义规则，告诉系统在发现这个设备时，让 libinput 忽略它。sudonano/etc/udev/rules.d/99-disable-internal-keyboard.rules# 输入以下内容，ATTRS{name}== 后面填写自己设备名称ACTION=="add|change", ATTRS{name}=="AT Translated Set 2 keyboard", ENV{LIBINPUT_IGNORE_DEVICE}="1"

保存并退出

sudoudevadm control --reload-rulessudoudevadm trigger

电脑重启后生效