The remote server knows where it has to redirect the X network traffic via the definition of the DISPLAY environment variable which generally points to an X Display server located on your local computer. The value of the display environment variable is: hostname:D.S where: hostname is the na...
命令如下,这个ip是对应自己电脑的,通过ipconfig可以查看,示例中的ip是。 代码语言: exportDISPLAY=10.10.10.10:0.0 如果显示出这个界面,再点击是就可以了。 当你要调用图像化界面时它直接会报错:DISPLAY environment variable is undefined.Please set it.这个时候下面也给了解决方法。 报错示例: 代码语言:javascript ...
export DISPLAY=10.10.10.10:0.0 如果显示出这个界面,再点击是就可以了。 当你要调用图像化界面时它直接会报错:DISPLAY environment variable is undefined.Please set it. 这个时候下面也给了解决方法。 报错示例: root@compute9:/data/nccode/0522DM/bin# ./sysConfig.shJAVA_HOME environment variable is undefin...
如果显示出这个界面,再点击是就可以了。 当你要调用图像化界面时它直接会报错:DISPLAY environment variable is undefined.Please set it. 这个时候下面也给了解决方法。 报错示例: root@compute9:/data/nccode/0522DM/bin# ./ JAVA_HOME environment variable is undefined.Please set it. example: export JAVA_...
DISPLAY变量必须在远程机器上设置为localhost,SSH配置为启用X11转发。 The value of the display environment variable is: 这个DISPLAY环境变量的值是: hostname:D.S 主机名:"显示号".“屏幕号” where: 说明: hostname is the name of the computer where the X server runs. An omitted hostname means the...
java.awt.headless 模式(Linux, java.awt.headless and the DISPLAY environment variable) 1. 什么是 java.awt.headless? Headless模式是系统的一种配置模式。在该模式下,系统缺少了显示设备、键盘或鼠标。 2. 何时使用和headless mode? Headless模式虽然不是我们愿意见到的,但事实上我们却常常需要在该模式下工作,...
你安装的程序需要GUI环境，你最好启动gnome桌面或者kde桌面，再安装
$ export DISPLAY=:0.0 This snippet shows the addition of the display variable. Adding the display variable with the assigned value should fix this issue easily. Conclusion To fix the “_tkinter.TclError: no display name and no $DISPLAY environment variable” error you need to change the defaul...
System Variable Meaning To View Variable Value Type Note you may add above variable (export command) to the initialization file located in the home directory of your account such as ~/.bash_profile. 显示单个环境变量的值 Use echo command to display variable value. To display the program search...
monitors that you access with a common keyboard and/or mouse. Usually, the display just corresponds to the single monitor you attach to your computer, but you can put multiple monitors under the same display. When using an X session, the DISPLAY environment variable is set to the display ...