I finally get up and running in Knoppix 5.0.1 (after nuch difficulty) and I cant open a shell. I get the folowing message:

A Fatal Error Has Occurred - Konsole
Konsole is unable to open a PTY (pseudo teletype). It is likely this is
due to an incorrect configuration of the PTY devices. Konsole needs to have
read/write access to the PTY devices.


Help please