我在 Ubuntu、Linux Mint 和 Fedora 上尝试过。我的问题是，在这些发行版中，我的 Vaio VPCSA 触摸板被检测为普通鼠标。它就像一个简单的鼠标一样工作，但有多点触控手势，双击作为右键单击，并使用功能+F1功能不起作用。
以下是 KDE 系统设置的两张截图：
$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ ImPS/2 Generic Wheel Mouse id=12 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Video Bus id=6 [slave keyboard (3)]
↳ Sony Vaio Keys id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Power Button id=9 [slave keyboard (3)]
↳ USB2.0 Camera id=10 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=11 [slave keyboard (3)]
$ dmesg | grep touchpad
[ 1.253474] psmouse serio1: alps: Unknown ALPS touchpad: E7=73 03 50, EC=73 02 02
[ 1834.326946] psmouse serio1: alps: Unknown ALPS touchpad: E7=73 03 50, EC=73 02 02
[18253.349035] psmouse serio1: alps: Unknown ALPS touchpad: E7=73 03 50, EC=73 02 02
[19030.731439] psmouse serio1: alps: Unknown ALPS touchpad: E7=73 03 50, EC=73 02 02
[33156.487845] psmouse serio1: alps: Unknown ALPS touchpad: E7=73 03 50, EC=73 02 02
$ cat /proc/bus/input/devices | grep -i name
N: Name="Lid Switch"
N: Name="Power Button"
N: Name="AT Translated Set 2 keyboard"
N: Name="ImPS/2 Generic Wheel Mouse"
N: Name="Video Bus"
N: Name="Video Bus"
N: Name="USB2.0 Camera"
N: Name="Sony Vaio Keys"
N: Name="Sony Vaio Jogdial"
N: Name="HDA Intel PCH HDMI/DP,pcm=7"
N: Name="HDA Intel PCH HDMI/DP,pcm=3"
N: Name="HDA Intel PCH Headphone"