我刚刚在我的新戴尔 XPS 13 笔记本电脑上安装了 Ubuntu 13.10，但我无法让触摸屏工作。
操作系统会看到 SYNAPTICS 触摸屏：
ste@ste-XPS13-9333:~$ xinput list
? Virtual core pointer id=2 [master pointer (3)]
? ? Virtual core XTEST pointer id=4 [slave pointer (2)]
? ? Logitech USB Receiver id=9 [slave pointer (2)]
? ? Logitech USB Receiver id=10 [slave pointer (2)]
? ? SynPS/2 Synaptics TouchPad id=13 [slave pointer (2)]
? ? SYNAPTICS Synaptics Large Touch Screen id=15 [slave pointer (2)]
它显然已启用：
Device 'SYNAPTICS Synaptics Large Touch Screen':
Device Enabled (134): 1
Coordinate …