Knoppic 5 and vncserver: could not open default font 'fixed'

Hi,

with Knoppix 3.9 I've installed Xvnc (from http://www.realvnc.com) and start it with 'vncserver', no problem.

In Knoppix 5.0.1 DVD, vncserver is included. But if I start it with 'vncserver', the start messages appear but he won't start. In the log I find:

Code:

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  Fatal server error
  could not open default font 'fixed'

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Any ideas, what is missing?

Ciao
Frank