Comment 22 for bug 1696325

Unfortunately I don't have that laptop anymore. Currently I have Dell
Precision M5520 with Ubuntu 16.04 pre-installed and almost everything is
working excellently with its TB16 dock.

(3440x1440 resolution through HDMI is not always working at first try, but
after disabling and enabling few times the external display from System
Settings > Display, it starts to work. But that might be some hardware or
cable issue.)

I am using mainline kernel v4.12.5 installed with Ukuu.

18.8.2017 22.41 "Mika Westerberg" <email address hidden> kirjoitti:

Thunderbolt support for PCs is included in v4.13-rc1 and later kernels.
Do you have a possibility to try the latest mainline kernel?

Note the userspace support is not yet ready so you need to authorize
device manually. See for example:https://www.kernel.org/doc/html/latest
/admin-guide/thunderbolt.html how it can be done.

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https://bugs.launchpad.net/bugs/1696325

Title:
  USB, display and ethernet ports in HP Thunderbolt dock don't work

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have laptop HP ZBook G3 Studio with Thunderbolt dock P5Q58AA.
  Installed OS is Ubuntu 16.04.2 LTS

  When I connect dock into laptop only power works and laptop can be
  shutdown by pressing power button in dock. USB ports, display ports,
  ethernet port and audio plug are not working.

  $ lsb_release -rd
  Description: Ubuntu 16.04.2 LTS
  Release: 16.04

  $ apt-cache policy linux-image-generic-hwe-16.04
  linux-image-generic-hwe-16.04:
    Installed: 4.8.0.54.25
    Candidate: 4.8.0.54.25
    Version table:
   *** 4.8.0.54.25 500
          500 http://fi.archive.ubuntu.com/ubuntu xenial-updates/main amd64
Packages
          500 http://security.ubuntu.com/ubuntu xenial-security/main amd64
Packages
          100 /var/lib/dpkg/status
  ---
  ApportVersion: 2.20.1-0ubuntu2.6
  Architecture: amd64
  AudioDevicesInUse:
   USER PID ACCESS COMMAND
   /dev/snd/controlC1: markus 3304 F.... pulseaudio
   /dev/snd/controlC0: markus 3304 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (61 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 045e:00cb Microsoft Corp. Basic Optical Mouse v2.0
   Bus 001 Device 002: ID 045e:07f8 Microsoft Corp. Wired Keyboard 600
(model 1576)
   Bus 001 Device 004: ID 8087:0a2b Intel Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-54-generic.efi.signed
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-54.57~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-54-generic N/A
   linux-backports-modules-4.8.0-54-generic N/A
   linux-firmware 1.157.10
  Tags: xenial
  Uname: Linux 4.8.0-54-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:
pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

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