https://bugs.freedesktop.org/show_bug.cgi?id=35697
--- Comment #17 from Christophe Saout christophe@saout.de 2011-03-29 08:07:17 PDT --- I was referring to Bug 35452. But bad news: That fix didn't make a difference, I just experienced the same GL lockup again. Just for completeness I'll also apply the patch from comment 6 ind addition to see if that makes any difference.