Xlib: connection to ":0.0" refused by server(openSUSE)
If you get error messages like this
Xlib: connection to ":0.0" refused by server Xlib: No protocol specified xhost: unable to open display ":0.0"
when running a program, you probably need to add the user to the X server access list.
You can add a user to the X server access list with
# xhost +local:username
This allows "username" to connect to the local running X server.
[@more@]來自 “ ITPUB部落格 ” ，連結：http://blog.itpub.net/786540/viewspace-1009276/，如需轉載，請註明出處，否則將追究法律責任。
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