https://bugs.freedesktop.org/show_bug.cgi?id=29134
--- Comment #1 from Sven Arvidsson sa@whiz.se 2010-08-22 14:33:36 PDT --- With current git master 8e632666af494219c77072056e8ca0e9cd09f5fa things have improved, not yet perfect, but much less noticeable.