我已经在华硕 n552vx 上安装了 ubuntu 16.04 LTS，但系统无法识别触摸板。我有双启动，在 Windows 中一切正常。xserver-xorg-hwe-16.04 和 xserver-xorg-input-synaptics-hwe-16.04 软件包已安装。
这是 dpkg 命令的输出：
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech USB Optical Mouse id=11 [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)]
↳ Asus Wireless Radio Control id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Video Bus id=9 [slave keyboard (3)]
↳ Sleep Button id=10 [slave keyboard (3)]
↳ USB2.0 HD UVC WebCam: USB2.0 HD id=12 [slave keyboard (3)]
↳ Asus WMI hotkeys id=13 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=14 [slave keyboard (3)]
这是 xinput 命令的输出：
Voluto=U (non noto)/I (installato)/R (rimosso)/P (rimosso totale)/H (in attesa)
| Stato=Non/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(nessuno)/R (reinstallazione richiesta) (Stato,Err: maiuscolo=grave)
||/ Nome Versione Architettura Descrizione
+++-======================================-======================-============-==========================================
ii xserver-xorg-input-synaptics-hwe-16.04 1.9.0-1ubuntu1~16.04.1 amd64 Synaptics TouchPad driver for X.Org server
如果我按下 fn + F9，一切都会改变。谢谢帮助！