There is a patch that landed upstream here: bugs.freedesktop.org/show_bug.cgi Once that makes it into the distros it will resolve the problem.
Hi all, as the post's subject says, i just received my XPS 13 with Ubuntu 16.04. The problem is that i can't make work the HDMI connection with the DA200 Adapter. The external monitor is a Dell U2417H and its resolution is 1920x1080, 60Hz (so it should be ok for the adapter).  The external monitor is recognized into the display settings, if I try to take a screenshot it also appears correctly, but there is no signal and the monitor is black. This is really frustrating.
XPS 13 9360 Ubuntu 16.04 + DA200 no HDMI