I have a Q67 (DQ67SW board) attached to a Dell U2711 via DP. In previous kernels, the DP link has worked flawlessly. I just booted 3.0-final and simultaneously enabled SNA, and now when my screen goes to sleep I don't get an image back until I power cycle the monitor. dmesg says:
[drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting I don't know whether this is a 3.0 regression or whether it's triggered by SNA, but something broke. --Andy _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
