Created attachment 83824 [details] artifacts Linux 3.10.5-1-ARCH #1 SMP PREEMPT Mon Aug 5 08:04:22 CEST 2013 x86_64 GNU/Linux Package version: 2.21.14-1 The attachment contains one example which I could not reproduce with UXA. There are also artifacts in the animated thumbnail in chromium. Sometimes the whole sites gets corrupted when there is a fixed header.
Please attach your Xorg.log
Created attachment 83826 [details] xorg.log
*** This bug has been marked as a duplicate of bug 66990 ***
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