Whoops, I meant to say that I have the exact same error messages as Juan in post #6 (https://bugs.launchpad.net/ubuntu/+source/bumblebee/+bug/1758243/comments/6)
Whoops, I meant to say that I have the exact same error messages as Juan in post #6 (https:/ /bugs.launchpad .net/ubuntu/ +source/ bumblebee/ +bug/1758243/ comments/ 6)