I recently re-installed xubuntu 14.04. I used the font "Proggy Clean (Slashed Zero)" at as size of 12. Normal text seems to be fine, but when there is colored text, it gets a bit fuzzy (i.e. there is an extra set of vertical pixels on each glyph).
My previous installation didn't have this issue. Any help on solving this problem would be appreciated. I really like this font and would hate to have to switch to something else because of a stupid issue like this.