Linux下啟動監聽配置圖形介面出錯解決辦法
錯誤資訊如下:
Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified
解決辦法:
在linux系統中用Oracle帳號執行DBCA或其他JAVA圖形介面程式時,報錯:
Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified
Error: Can't open display: :0.0
解決辦法:用root登陸,在#提示符後輸入:
xhost local:oracle non-network local connections being added to access control list
敲回車執行後出現:
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"
此時再 su - oracle 切換到Oracle使用者執行圖形介面任務就可以了
man xhost中有這樣一段
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那個是用來解決同一臺機器的不同使用者訪問X的問題的。