Hello and thanks to Martin to open the Bug report and doing all the research as well thanks to the launchpad team!
I got the same problem with Ubuntu 16.04 on my private and my office laptop (T440s and T440 on an ultra dock).
Upgrading the dock's firmware didn't help, too.
It would be nice to get a solution some time. If I can help with any data, let me know.
Hello and thanks to Martin to open the Bug report and doing all the research as well thanks to the launchpad team!
I got the same problem with Ubuntu 16.04 on my private and my office laptop (T440s and T440 on an ultra dock).
Upgrading the dock's firmware didn't help, too.
It would be nice to get a solution some time.
If I can help with any data, let me know.