Matlab - Xlib: connection to ":0.0" refused by server

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Xlib: connection to ":0.0" refused by server

Nikkola

2005-04-21, 9:00 am

Dear all,
I installed Matlab on Mandrake 10.0 as root and it works fine.
But if I try to lunch it as user I got the following error:

--------------------------------------------------------
Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified

Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified

Warning: Unable to open display :0.0, MATLAB is starting without a
display.
You will not be able to display graphics on the screen.
---------------------------------------------------------

and hence I cannot use the graphical interface. The mathworks says
"contact the system administartor" but is a not an answer.

It is clear that this is a problem of permission of something ... but
I don't know, any idea?

Nikkola

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