Octave command window showing unreadable text

[Kire Gasteovski]

Hello,

I am Ubuntu user and installed Octave. When I start Octave, on the command window I see this:

However, after I run some commands, I can see they are in history and they do execute. I can see the text if I copy-paste it somewhere.

How can I make the command window text visible?

Link from the question: Octave command window showing unreadable text

Octave command window showing unreadable text When I start Octave, on the command window I see this: However, after I run some commands, I can see they are i...

Thank you very much in advance for your answer.