表现：完全不可用，默认内核 5.10，我升级到5.15。无论哪个内核都没有任何输入，包括点击，移动鼠标和滚动。在设置界面也看不到对应的配置项。外接鼠标可用，移除外接鼠标不会改善这个问题。

谢谢！第一次用Deepin OS，请多多指教。

inxi 输出

CPU: Dual Core Intel Core i5-4260U (-MT MCP-) speed/min/max: 900/800/2700 MHz 
Kernel: 5.15.1-amd64-desktop x86_64 Up: 8m Mem: 1328.3/3871.2 MiB (34.3%) Storage: 113.00 GiB (8.0% used) 
Procs: 208 Shell: bash 5.0.3 inxi: 3.0.32 

设备管理器信息

Apple Inc. Apple Internal Keyboard / Trackpad﷐名称:﷐Apple Inc. Apple Internal Keyboard / Trackpad﷐制造商:﷐Apple Inc.﷐型号:﷐Apple Internal Keyboard / Trackpad﷐接口:﷐USB﷐总线信息:﷐usb@1:5﷑﷐版本:﷐1.71﷐功能:﷐usb-2.00﷐驱动:﷐usbmouse﷐最大功率:﷐500mA﷐频率:﷐12Mbit/s﷐物理ID:﷐5﷐硬件类别:﷐mouse﷐设备文件:﷐/dev/input/mice, /dev/input/mouse3, /dev/input/event8, /dev/input/by-id/usb-Apple_Inc._Apple_Internal_Keyboard___Trackpad_DQ64373D7T8F94RANCF-if02-event-mouse, /dev/input/by-path/pci-0000:00:14.0-usb-0:5:1.2-event-mouse, /dev/input/by-path/pci-0000:00:14.0-usb-0:5:1.2-mouse, /dev/input/by-id/usb-Apple_Inc._Apple_Internal_Keyboard___Trackpad_DQ64373D7T8F94RANCF-if02-mouse﷑

xinput 输出

logan@Logan-MBA:~/Downloads$ xinput --watch-props 11
Device 'Apple Inc. Apple Internal Keyboard / Trackpad':
        Device Enabled (176):   1
        Coordinate Transformation Matrix (178): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Natural Scrolling Enabled (313):       0
        libinput Natural Scrolling Enabled Default (314):       0
        libinput Scroll Methods Available (315):        0, 0, 1
        libinput Scroll Method Enabled (316):   0, 0, 0
        libinput Scroll Method Enabled Default (317):   0, 0, 0
        libinput Button Scrolling Button (318): 2
        libinput Button Scrolling Button Default (319): 2
        libinput Middle Emulation Enabled (320):        0
        libinput Middle Emulation Enabled Default (321):        0
        libinput Accel Speed (322):     0.333333
        libinput Accel Speed Default (323):     0.000000
        libinput Accel Profiles Available (324):        1, 1
        libinput Accel Profile Enabled (325):   1, 0
        libinput Accel Profile Enabled Default (326):   1, 0
        libinput Left Handed Enabled (327):     0
        libinput Left Handed Enabled Default (328):     0
        libinput Send Events Modes Available (298):     1, 0
        libinput Send Events Mode Enabled (299):        0, 0
        libinput Send Events Mode Enabled Default (300):        0, 0
        Device Node (301):      "/dev/input/event8"
        Device Product ID (302):        1452, 657
        libinput Drag Lock Buttons (329):       
        libinput Horizontal Scroll Enabled (330):       1