Belkin Thunderbolt 2 Express Dock HD display port hot plug not supported.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
Medium
|
Unassigned |
Bug Description
Peripheral: Belkin Thunderbolt 2 Express Dock HD. Model: F4U085
1. When booted without the dock connected, connecting the dock only allows USB and Ethernet to work, it does not support HDMI or DisplayPort monitors. Re-seating the dock from here does not stop USB and Ethernet from working.
2. When booted with the device connected, while the device works fine, reseating the dock causes no adapters to work (No USB, Ethernet, HDMI and DisplayPort)
This bug was generated with the Thunderbolt IO expander connected at boot time and therefore all IO is working as intended.
Also (manually) attached is a copy of syslog, lsmod and lspci where the dock is removed then re-attached.
The 3rd state where the system is booted without the doc is not accounted for in the attached logs.
ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: linux-image-
ProcVersionSign
Uname: Linux 4.8.0-32-generic x86_64
ApportVersion: 2.20.3-0ubuntu8.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
/dev/snd/
/dev/snd/
CurrentDesktop: Unity
Date: Thu Jan 5 10:18:15 2017
EcryptfsInUse: Yes
HibernationDevice: RESUME=
InstallationDate: Installed on 2016-12-30 (5 days ago)
InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2)
MachineType: Apple Inc. MacBookPro11,5
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.161.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/15/2016
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP114.
dmi.board.name: Mac-06F11F11946
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro11,5
dmi.chassis.type: 9
dmi.chassis.vendor: Apple Inc.
dmi.chassis.
dmi.modalias: dmi:bvnAppleInc
dmi.product.name: MacBookPro11,5
dmi.product.
dmi.sys.vendor: Apple Inc.
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
status: | Confirmed → Incomplete |
tags: | added: kernel-bug-exists-upstream kernel-bug-exists-upstream-4.10-rc3 |
description: | updated |
This change was made by a bot.