linux下启动dbca或netmgr类的图形界面报错 博客分类： 数据库

 Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified
……

解决办法：

 

 

exit 退到root用户下执行下面代码

 

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

 

屏幕会出现如下内容：

non-network local connections being added to access control list
xhost:  bad hostname "non-network"
xhost:  bad hostname "local"
xhost:  bad hostname "connections"
xhost:  bad hostname "being"
xhost:  bad hostname "added"
xhost:  bad hostname "to"
xhost:  bad hostname "access"
xhost:  bad hostname "control"
xhost:  bad hostname "list"

 然后su - oracle

继续启动图形界面就好了。

 

问题遇到好多次，记录下下。

 

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 <<<<

 

这个问题是用如上方式也解决了。