Hello,
I'm using the wxMaxima.app on Mac OS X 10.6.8 and when plotting I see the following 2 lines above the plot:
Could not find/open font when opening font "arial", using internal non-scalable font
Could not find/open font when opening font "arial", using internal non-scalable font
I set the environment variable GDFONTPATH in '.bashrc', however the warning persists. What terminal is maxima running in wxMaxima?