So, I updated my osx to High sierra - and I am running into this issue every now and then.
Sometimes my display just refuses to be detected, and then sometimes it does.
And when its detected - once it goes to sleep and at the time of waking up - password screen deos not come up - it just shows fading in white and then turns entire white. and stays frozen.
When I restart it from there - display is gone. but external display would work. restearts also dont work.
And then if I shut down - for a good 8-10 hours - it comes back.
NOt sure what it is.
Anyone else ??