Hello, I hope someone can help me (=newbie) with this problem:
I installed Knoppix on my HD and everything seems to be fine, except the following:
When I'm logged on as a normal user and type "su" in a terminal to become superuser it seems to work. But when I try to start a program like Kate, the program doesn't start, but I get this output:
Code:
root@scully:/home/tim# kate
QPixmap: Cannot create a QPixmap when no GUI is being used
QPixmap: Cannot create a QPixmap when no GUI is being used
Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified

kded: cannot connect to X server :0.0
DCOP aborting call from 'anonymous-1167' 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

kate: cannot connect to X server :0.0
kate: ERROR: KUniqueApplication: Registering failed!
kate: ERROR: Communication problem with kate, it probably crashed.
root@scully:/home/tim# Mutex destroy failure: Das Gerät oder die Ressource ist belegt
When I log on as root, everything works fine.