Created attachment 58858 [details] dmesg When video goes into sleep mode, LVDS panel starts to show screens filled with b/w gradients and RGB colours in a cycle. In the same time a screen, connected via Display-Port goes into sleep mode correctly. This happens with and without X running. Ati drivers do not show such a behaviour. Hardware: Acer Aspire 8942g with Mobility Radeon HD 5850. Linux version 3.3 (but this happens starting with version 2.6.2x of 2.6.3x when I've tried KMS for the first time).
Created attachment 58859 [details] Xorg log
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