urgent help with plot

[roberto]

hello,
i'm just near my deadline for a work, and plot() function refuses to
plot anything, e.g. i give the following commands:

octave:>x = linspace (1,10,10)
x =

   1   2   3   4   5   6   7   8   9  10

octave2.1:22> t = linspace (.1,.9,10)
t =

  0.10000  0.18889  0.27778  0.36667  0.45556  0.54444  0.63333 
0.72222  0.81111  0.90000

octave2.1:23> plot(x,t,'*')

and then nothing happens!! no graphs no errors, nothing

probably some internal graphical setting of octave is set wrong, i did
not find any documentation for "gset", but i do not know which, please
give me some hint since i'm very short in time!
Thank you very much for any help...
 --
roberto



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