https://bugzilla.redhat.com/show_bug.cgi?id=856239
--- Comment #61 from Ilya neptunia@mail.ru --- This image includes the correct rendering (left), incorrect renderng with subpixel smoothing enabled (middle) and incorrect rendering with subpixel smoothing disabled (right)
http://storage5.static.itmages.ru/i/12/1109/h_1352415869_7367569_0d447c8e3a....