I am using Ubuntu 10.04 LTS, I have installed kde libraries for using/testing a software. (kdelibs4c2a kdelibs-bin)After that, I have removed all the things I have installed using apt-get uninstall --purge kdelibs4c2a kdelibs-bin followed by apt-get autoremove but when I open Facebook or some other website other explicitly defines the font-family, The fonts are changed, I have looked through the Appearance options in Administration menu, but as I do not know the defaults fonts, I stucked.
How do I reset my fonts back to default?
