https://bugs.freedesktop.org/show_bug.cgi?id=57567
--- Comment #10 from Vladimir <bobahu4 at gmail.com> --- Some news which makes it easier to isolate the bug ubuntu updated kernel to 3.5.0-22 and bug appeared on this kernel 3.5.0-21 - no bug looks like they added some upstream changes. here is list of changes 21 to 22 from their deb pkg for kernel - http://pastebin.com/4uUWUtLV -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20130130/64334f67/attachment.html>