Dell D6000 Dock DisplayPort output not recognized

[jgleicher]

I'm not the original poster, but I was coming here to post the exact issue with my newly-installed Ubuntu 18.04 machine with the D6000 Dock (different computer hardware though than the OP).

Attached is the support dump.

I've done moderate troubleshooting over the last few days, but am not able to get the Display Port monitors to function (I did not experiment with the HDMI port as the original poster did). The dock works as I use it on a Window 10 laptop, as well as another Ubuntu 18.04 laptop (that is not a new-install, but has been upgraded through a number of LTS versions over the years).

If this reply is inappropriate, please let me know and I'll move to my own dedicated post.