Linux for end-users?

[classicdrogn]

Well, you know. The first three steps in troubleshooting are "Check the cables," "Did you check the cables?" and "Check them one more time to make sure," but if the answer to those is yes and it still doesn't work, step four is to seek further information, such as from a document detailing how the device is intended to operate and how it can fail, almost as if it were designed for the purpose of instructing operators in the use and service of the unit. It's like a wizard looked into the future and saw you there, peering at mysterious gubbins and/or error reports!