This was actually either an issue with the upgrade, or an issue going from the package in the wxPython repository for Gutsy to the official Ubuntu package. Although reinstalling the package didn't do anything, it did correct itself when I completely removed the package and then installed it again.
This was actually either an issue with the upgrade, or an issue going from the package in the wxPython repository for Gutsy to the official Ubuntu package. Although reinstalling the package didn't do anything, it did correct itself when I completely removed the package and then installed it again.