Created attachment 71569 [details] Xorg.0.log bisection of bug 58345. ati xorg driver fails to work with hd6570: after starting Xorg, drivers loads without error messages, but shows only static pixel noise. In this time it is impossible to use keyboard and switch to framebuffer console. After several seconds screen turns off.
Created attachment 71570 [details] dmesg
*** This bug has been marked as a duplicate of bug 58345 ***
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