So this started when I used to put my laptop on sleep and close the lid. When I opened the lid the screen will go blank and I would have to do a hard reboot.
As if that was not annoying enough, now even on full restart some times the screen goes blank and I have to hard reboot it to get it working. This is unacceptabily annoying.
Please let me know how to resolve these issues.
(Am using windows 8.1 and ubuntu 14.04 if that effects the answer)