Just installed GoogleEarth version 4.3 on my CentOS 5.2 machine today.
The installation finished without any errors but the font the GUI started with was a complete disaster. It was so small I could not read it. A little bit of googling revealed the following:
GoogleEarth 4.3 stores it's configuration in the
Inside it, the file
GoogleEarthPlus.confcontains a section called
The render section contains attributes for
GuiFontSize. Place the right values over there, restart googleearth and that does it.
Thanks to Santana for posting it.