我最近在ThinkPad T480上从Ubuntu18.04升级到19.10。在我认识到升级之后,我的触摸屏在打字时没有被禁用。
我发现了这个线程(如何在输入时禁用触摸屏?在Ubuntu16.04上syndaemon不工作),我认为,我也有同样的问题。我安装了多个触摸屏驱动程序。
$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Synaptics TM3276-022 id=14 [slave pointer (2)]
⎜ ↳ TPPS/2 IBM TrackPoint id=15 [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)]
↳ Sleep Button id=9 [slave keyboard (3)]
↳ Integrated IR Camera: Integrate id=10 [slave keyboard (3)]
↳ Integrated Camera: Integrated C id=11 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=12 [slave keyboard (3)]
↳ ThinkPad Extra Buttons id=13 [slave keyboard (3)]我安装了两个触摸屏驱动程序(Virtual指针和Synaptics驱动程序),对吗?
我试过禁用它,但它不起作用:
$ sudo xinput -disable 4
X Error of failed request: BadAccess (attempt to access private resource denied)
Major opcode of failed request: 131 (XInputExtension)
Minor opcode of failed request: 57 ()
Serial number of failed request: 21
Current serial number in output stream: 22如何删除/禁用一个驱动程序?如何配置它们,以便在输入时禁用我的触摸屏?
发布于 2020-01-15 17:14:03
每个主指针都有一个虚拟核心XTEST从服务器。你不需要禁用它来禁用你的触控板。相反,您可以简单地禁用Synaptics 1,并且它应该足够好。在这种情况下,
sudo xinput disable 14应该做好这份工作。
https://askubuntu.com/questions/1203140
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