Hi guys, I have indirect comment, but related to thuderbold support. I have Dell xps 13 and by running on 4.12.12 kernel I get same messages on Dell DA200 UCB-C adapter (provides HDMI and Ethernet and VGA and USB). In didn't get it working yet, but just testing it with latest available kernel on Gentoo system =4.15.7 (release 1).
I found in my case information that it might help if I upgrade the thunderbolt firmware in the laptop, which dell made open source: https://github.com/dell/thunderbolt-nvm-linux Not sure if HP provides you with Thunderbolt firmware update for Linux (although in case of Dell the files are extractable from Windows CAB files, but I am studying it at the moment) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1696325 Title: USB, display and ethernet ports in HP Thunderbolt dock don't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1696325/+subscriptions -- ubuntu-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs