Hello, I have the same laptop and the same issue, which still happens as of today's Linus' tree. A couple of additional details: for me, I don't need to suspend my system to have the flashes appear (they do immediately after boot). Also, setting i915.enable_rc6=0 solves the issue. I've tried bisecting on drivers/gpu/drm/i915/ but I must have failed somehow, as it blamed a trivial commit (drm/i195: Rename gt_irq_handler variable). -- Cyril _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
