Dell Inspiron 15 5558 触摸板在 Ubuntu 中不起作用

Dell Inspiron 15 5558 触摸板在 Ubuntu 中不起作用

我在 Ubuntu 上使用 Dell Inspiron 15 5558,与 Windows 8.1 双启动,但是触摸板出现了问题。它在 Windows 中可以正常工作,但在 Ubuntu 中却不行。如果我连接鼠标,指针可以工作,但触摸板却不行。是否有任何命令可以使我的触摸板工作?

系统信息:

截屏

     xinput ==>


    ⎡ Virtual core pointer                      id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ Logitech Dell Wireless Mouse WM123        id=11   [slave  pointer  (2)]
⎜   ↳ Logitech Dell Wireless Mouse WM123        id=12   [slave  pointer  (2)]
⎜   ↳ DLLC6AE:00 06CB:75BF                      id=14   [slave  pointer  (2)]
⎜   ↳ SynPS/2 Synaptics TouchPad                id=16   [slave  pointer  (2)]
⎣ Virtual core keyboard                     id=3    [master keyboard (2)]
    ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
    ↳ Power Button                              id=6    [slave  keyboard (3)]
    ↳ Video Bus                                 id=7    [slave  keyboard (3)]
    ↳ Video Bus                                 id=8    [slave  keyboard (3)]
    ↳ Power Button                              id=9    [slave  keyboard (3)]
    ↳ Sleep Button                              id=10   [slave  keyboard (3)]
    ↳ Integrated_Webcam_HD                      id=13   [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=15   [slave  keyboard (3)]
    ↳ Dell WMI hotkeys                          id=17   [slave  keyboard (3)]

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