It happened for me. My original report of the issue is here https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581761. I'm updated and still my ubuntu won't boot.
It happened for me. My original report of the issue is here https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1581761. I'm updated and still my ubuntu won't boot.