![安装 18.04 后,以前需要在触控板上连续点击两次(“双击”)的操作现在需要点击三次](https://linux22.com/image/1164005/%E5%AE%89%E8%A3%85%2018.04%20%E5%90%8E%EF%BC%8C%E4%BB%A5%E5%89%8D%E9%9C%80%E8%A6%81%E5%9C%A8%E8%A7%A6%E6%8E%A7%E6%9D%BF%E4%B8%8A%E8%BF%9E%E7%BB%AD%E7%82%B9%E5%87%BB%E4%B8%A4%E6%AC%A1%EF%BC%88%E2%80%9C%E5%8F%8C%E5%87%BB%E2%80%9D%EF%BC%89%E7%9A%84%E6%93%8D%E4%BD%9C%E7%8E%B0%E5%9C%A8%E9%9C%80%E8%A6%81%E7%82%B9%E5%87%BB%E4%B8%89%E6%AC%A1.png)
安装 18.04 后,以前需要在触控板上连续点击两次(“双击”)的操作现在需要点击三次。两种情况下都只需单指点击。触控板是 Logitech 无线键盘的一部分。
david@gort:~$ xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech K400 id=8 [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)]
↳ Power Button id=7 [slave keyboard (3)]
↳ Logitech K400 id=9 [slave keyboard (3)]
david@gort:~$
答案1
或者,您可以下载“GnomeTweakTool”并在“鼠标和键盘”>“点击模拟”下调整或停用它