Xlib: connection to ":0.0" refused by server...解决办法

本文介绍了解决在KDE环境下启动图形界面时遇到的X服务器权限问题的方法。当尝试配置Samba或其他网络设置时,可能会出现权限被拒绝的错误。文中提供了一个简单的命令来解决这个问题。

Linux中对Samba或者网络等一些的配置除了命令之外,可以通过界面配置,界面配置可以用鼠标点击登录界面进行配置
或者是通过命令调出界面进行配置,但是如果KDE下启动图像界面时发生这样的错误:
Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified
system-config-samba requires a currently running X server.

解决方法:xhost local:root
这个命令表示:当前机器作为客户端,请求拥有X Server的权限,并且是把当前机器的root用户加入到X Window的权限
中。但是有个很烦人的问题,对每个图形界面的控制如果有提示这个错误的话都需要输入一遍。

[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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