k3b display problem.
suse 9.3
student@linux:~>k3b student@linux:~> su - Password: linux:~ # k3b ERROR: KUniqueApplication: Can't determine DISPLAY. Aborting. linux:~ # student@linux:~> echo $DISPLAY :0 student@linux:~> su - Password: linux:~ # echo $DISPLAY linux:~ # export DISPLAY=:0 linux:~ # echo $DISPLAY :0 linux:~ # k3b Xlib: connection to ":0.0" refused by server Xlib: No protocol specified kded: cannot connect to X server :0 DCOP aborting call from 'anonymous-4772' to 'kded' kded: ERROR: Communication problem with kded, it probably crashed. Xlib: connection to ":0.0" refused by server Xlib: No protocol specified kdeinit: Can't connect to the X Server. kdeinit: Might not terminate at end of session. Xlib: connection to ":0.0" refused by server Xlib: No protocol specified k3b: cannot connect to X server :0 DCOP aborting call from 'anonymous-4763' to 'k3b' ERROR: Communication problem with k3b, it probably crashed. linux:~ # Mutex destroy failure: Device or resource busy i have kde.i can run k3b as user. when i login as root in the same konsole run run k3b but there is a display problem. now to run as root. NOTE: IF I GO TO ROOT KDE IT IS WORKING WELL.(THE PROBLEM ONLY IN THE USER AREA) -------------THANKS. |
I think it is the problem of xhost blocking access of root to the server. It is for security reason I think. Try running
Code:
$ xhost localhost If this doesn't work, try to look for the usage of xhost from the man pages or from this forums or from the Internet. I don't remember the exact option to disable xhost from blocking access. Good luck. |
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