





Even if you tweak the font settings in Ubuntu some text still looks a little jaggy compared to OS X. You can make your fonts smoother though like this:
Go to your home directory and open up the file .fonts.conf (it's a hidden file; if you can't see it choose View < Show Hidden Files in Nautilus). Replace the current contents with:
<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
<match target="font">
<edit name="autohint" mode="assign">
<bool>true</bool>
</edit>
</match>
</fontconfig>
Save the file; the fonts will change once you restart the X server, log out and back in again or restart.