Thunderbolt devices ethernet don't work if connected during boot
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
I'm using Lenovo Thinkpad t490 with ThinkPad Thunderbolt 3 Dock Gen 2.
When I boot Ubuntu with dock connected to thunderbolt port, there is a problem with network connection. Usb network device is available and trying to connect. Then I get connection failed message.
Dock is authorized
● Lenovo ThinkPad Thunderbolt 3 Dock
├─ type: peripheral
├─ name: ThinkPad Thunderbolt 3 Dock
├─ vendor: Lenovo
├─ uuid: 00b4107c-
├─ status: authorized
│ ├─ domain: c7010000-
│ └─ authflags: boot
├─ authorized: wto, 10 gru 2019, 08:21:07
├─ connected: wto, 10 gru 2019, 08:21:06
└─ stored: wto, 10 gru 2019, 08:15:19
├─ policy: auto
└─ key: no
Unplugging and re-plugging LAN cable, does not help. Disabling network from network manager does not help either.
When I unplug dock from the laptop and replug thunderbolt cable, network connects without a problem.
ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: linux-image-
ProcVersionSign
Uname: Linux 5.3.0-24-generic x86_64
ApportVersion: 2.20.11-0ubuntu8.3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
Date: Tue Dec 10 09:39:39 2019
InstallationDate: Installed on 2019-12-05 (4 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
MachineType: LENOVO 20N3S88305
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.183.2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/26/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: N2IET80W (1.58 )
dmi.board.
dmi.board.name: 20N3S88305
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkPad T490
dmi.product.name: 20N3S88305
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
This change was made by a bot.