Kubuntu 17.04, Dell 7480 and Dell D6000 universial dock, disconnecting randomly.

[blaise64]

I have the exact same problem with the same dock and a similar laptop (latitude 7280).
I tried several power management config but it failed and i have tried all the proposed solutions in your post (upgrade etc...) without success.

I have a windows dual boot that works fine with same monitor and same dock, cable etc... so i know it is not a hardware failure (except maybe a firmware problem).

The big problem with plugging/unplugging is that some random time it will not reset properly and my windows are split between two screen and all become freezed...

The os is a Linux Mint (Ubuntu 16.04 LTS based).

Does anyone have a working D6000 on linux or another usb-c dock that work under Ubuntu like OS ? If I can't make this dock work i will be happy enougth to bougth another dock if i allow me to not besome insane...