Comment 3 for bug 1189639

I'm having a similar issue...I believe....my monitor goes blank after a certain time and doesn't turn back on....I looked up the error "drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting" and that brough me here....I've attached my dmesg output.....that output is *after* I turn the monitor back on from a dead state.

As far as I can tell no output is generated right before the blanking of the monitor.