安装oracle10, # ./runInstaller时出现下面两种提示
Exception in thread "main"java.lang.InternalError: Can't connect to X11 window
serverusing '<hostname>:0.0' as the value of the DISPLAY variable.
重启后
再执行#./runInstaller时出现下面两种提示
Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified
Error: Can't open display: :0.0
root用户下运行
#xhost local:oracle
non-network local connections being added to access control list
然后oracle身份就可以运行X程序了。
man xhost中有这样一段
A complete name has the syntax ‘‘family:name’’ where the families are as follows:
inet Internet host (IPv4)
inet6 Internet host (IPv6)
dnet DECnet host
nis Secure RPC network name
krb Kerberos V5 principal
local contains only one name, the empty string
si Server Interpreted
其中local那个是用来解决同一台机器的不同用户访问X的问题的。