I "fixed" it: https://bugs.freedesktop.org/show_bug.cgi?id=64912#c7 On 09/04/2013 12:46 AM, Clemens Fruhwirth wrote:
Stumbled across http://lists.debian.org/debian-x/2013/08/msg00451.html in the web archive. https://bugs.freedesktop.org/show_bug.cgi?id=66515 and https://bugs.freedesktop.org/show_bug.cgi?id=64912 is most likely what you are seeing.