Linux 下鼠标中键无法复制粘贴

494693243 · 发表于 2020-2-14 09:13:07

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如题，楼主的linux terminal中，以前可以，但现在突然无法使用鼠标中键进行复制粘贴了，但在vim 中仍然可以复制粘贴

有谁知道这是什么原因，怎么解决吗

amodaman · 发表于 2020-2-14 15:14:07

试一下命令：

xmodmap -e "pointer = 3 2 1 4 5 6 7 8"

494693243 · 发表于 2020-2-17 10:33:27

amodaman 发表于 2020-2-14 15:14
试一下命令：

xmodmap -e "pointer = 3 2 1 4 5 6 7 8"

这个方法能改变鼠标中键的行为了，但是改完并不是复制粘贴的动作

amodaman · 发表于 2020-2-17 10:51:36

494693243 发表于 2020-2-17 10:33
这个方法能改变鼠标中键的行为了，但是改完并不是复制粘贴的动作

那就有可能是$HOME/.Xdefaults里面的Xerm的设置改变掉了？试一下在.Xdefaults里面增加一行：
XTerm*selectToClipboard: true

根据X-Windows的Manual：

X applications have multiple copy buffers when selecting text, two of which are PRIMARY and CLIPBOARD. FastX reads the contents of the CLIPBOARD buffer only.
PRIMARY

The “PRIMARY” selection buffer receives data when the user highlights text with the mouse. The text in this buffer is pasted when the user presses the middle mouse button in an application’s text entry field. This cut-and-paste buffer is a legacy function which new users are generally not told about, in the interests of avoiding mass confusion. Most modern applications support this buffer. This is the only buffer used by xterm.

CLIPBOARD

The “CLIPBOARD” selection buffer is used for the cut-and-paste functions that most users are familiar with: Selecting the “cut”, “copy” or “paste” menu items from the application’s “Edit” menu, or using the corresponding CTRL-X, CTRL-C, or CTRL-V shortcut keys. This selection buffer is the standard means of performing cut-and-paste operations in most modern applications. However, this selection buffer is unfortunately not used at all by xterm in the default configuration.

Because of the use of multiple buffers, text highlighted in xterm cannot be pasted into a modern application with CTRL-V (or Edit->Paste). The PRIMARY buffer is often overwritten by inadvertent highlighting before the user is ready to paste.

amodaman · 发表于 2020-2-17 10:54:07

494693243 发表于 2020-2-17 10:33
这个方法能改变鼠标中键的行为了，但是改完并不是复制粘贴的动作

在$HOME/.Xdefaults里面增加一行：

XTerm*selectToClipboard: true

根据X-Window的Manual：

X applications have multiple copy buffers when selecting text, two of which are PRIMARY and CLIPBOARD. FastX reads the contents of the CLIPBOARD buffer only.

PRIMARY
- The “PRIMARY” selection buffer receives data when the user highlights text with the mouse. The text in this buffer is pasted when the user presses the middle mouse button in an application’s text entry field. This cut-and-paste buffer is a legacy function which new users are generally not told about, in the interests of avoiding mass confusion. Most modern applications support this buffer. This is the only buffer used by xterm.
CLIPBOARD
- The “CLIPBOARD” selection buffer is used for the cut-and-paste functions that most users are familiar with: Selecting the “cut”, “copy” or “paste” menu items from the application’s “Edit” menu, or using the corresponding CTRL-X, CTRL-C, or CTRL-V shortcut keys. This selection buffer is the standard means of performing cut-and-paste operations in most modern applications. However, this selection buffer is unfortunately not used at all by xterm in the default configuration.

Because of the use of multiple buffers, text highlighted in xterm cannot be pasted into a modern application with CTRL-V (or Edit->Paste). The PRIMARY buffer is often overwritten by inadvertent highlighting before the user is ready to paste.