[mattengi]

http://imgur.com/j7TGaA9.png

from ubuntu with infinality freetype patch.

[tasuki]

That doesn't look right. The font-weight of the heading is supposed to be 300 and is at least 400 in your screenshot.

Chromium on out-of-the-box ubuntu seems better: http://i.imgur.com/0WIO2t6.png