445 votesThomas B commented
As the OPs post was in 2017 and this still hasn't been fixed 2 years later, it seems DisplayLink does not respect the Linux community. I'm currently stuck with a d3100 which doesn't even work with USB support. It works only as a passthrough for network connections. If my laptop doesn't have an ethernet port AND had wifi not working, THEN it might be useful. As is, I have absolutely no use for this POS as none of the features I purchased it for will work. I'm currently running Arch proper with the newest available driver installed. I've just gone through every post on the DisplayLink forums and am seeing absolutely no response anywhere from this company.
I've had the device for a few months or I'd send it back for a full refund and look for a replacement.