Xlib: connection to ":0.0" refused by server的解决方法

本文介绍了解决在Linux环境下使用Oracle时遇到的Xlib连接被服务器拒绝的问题。通过简单的命令配置,允许本地连接,从而使得从普通用户切换到oracle用户后能够正常运行X程序。

Xlib: connection to ":0.0" refused by server的解决方法

在我的linux下安装 的Oracle,我用平常用的账户登录系统 后,再su oracle切换到oracle账户。

运行 很多X程序 都提示Xlib: connection to ":0.0" refused by server。

解决 办法:

用平时用的账户登录,然后在终端 输入以下命令 ,就可以搞定了!

xhost local:oracle non-network local connections being added to access control list

再试试su oracle

进去后随便运行个X程序,比如:nautilus。
[oracle@localhost database]$ ./runInstaller Starting Oracle Universal Installer... Checking Temp space: must be greater than 120 MB. Actual 28566 MB Passed Checking swap space: must be greater than 150 MB. Actual 4095 MB Passed Checking monitor: must be configured to display at least 256 colors >>> Could not execute auto check for display colors using command /usr/bin/xdpyinfo. Check if the DISPLAY variable is set. Failed <<<< Some requirement checks failed. You must fulfill these requirements before continuing with the installation, Continue? (y/n) [n] y >>> Ignoring required pre-requisite failures. Continuing... Preparing to launch Oracle Universal Installer from /tmp/OraInstall2025-08-28_09-41-07AM. Please wait ... DISPLAY not set. Please set the DISPLAY and try again. Depending on the Unix Shell, you can use one of the following commands as examples to set the DISPLAY environment variable: - For csh: % setenv DISPLAY 192.168.1.128:0.0 - For sh, ksh and bash: $ DISPLAY=192.168.1.128:0.0; export DISPLAY Use the following command to see what shell is being used: echo $SHELL Use the following command to view the current DISPLAY environment variable setting: echo $DISPLAY - Make sure that client users are authorized to connect to the X Server. To enable client users to access the X Server, open an xterm, dtterm or xconsole as the user that started the session and type the following command: % xhost + To test that the DISPLAY environment variable is set correctly, run a X11 based program that comes with the native operating system such as 'xclock': % <full path to xclock.. see below> If you are not able to run xclock successfully, please refer to your PC-X Server or OS vendor for further assistance. Typical path for xclock: /usr/X11R6/bin/xclock
最新发布
08-29
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