| 2020-01-13 08:58:15 |
You-Sheng Yang |
bug |
|
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added bug |
| 2020-01-13 08:59:03 |
You-Sheng Yang |
bug |
|
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added subscriber Canonical Hardware Enablement |
| 2020-01-13 08:59:08 |
You-Sheng Yang |
tags |
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oem-priority originate-from-1852989 somerville |
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| 2020-01-13 09:00:07 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2020-01-13 09:06:49 |
You-Sheng Yang |
bug task added |
|
linux-oem-osp1 (Ubuntu) |
|
| 2020-01-13 09:07:14 |
You-Sheng Yang |
nominated for series |
|
Ubuntu Bionic |
|
| 2020-01-13 09:07:14 |
You-Sheng Yang |
bug task added |
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linux (Ubuntu Bionic) |
|
| 2020-01-13 09:07:14 |
You-Sheng Yang |
bug task added |
|
linux-oem-osp1 (Ubuntu Bionic) |
|
| 2020-01-13 09:07:14 |
You-Sheng Yang |
nominated for series |
|
Ubuntu Eoan |
|
| 2020-01-13 09:07:14 |
You-Sheng Yang |
bug task added |
|
linux (Ubuntu Eoan) |
|
| 2020-01-13 09:07:14 |
You-Sheng Yang |
bug task added |
|
linux-oem-osp1 (Ubuntu Eoan) |
|
| 2020-01-13 09:07:14 |
You-Sheng Yang |
nominated for series |
|
Ubuntu Disco |
|
| 2020-01-13 09:07:14 |
You-Sheng Yang |
bug task added |
|
linux (Ubuntu Disco) |
|
| 2020-01-13 09:07:14 |
You-Sheng Yang |
bug task added |
|
linux-oem-osp1 (Ubuntu Disco) |
|
| 2020-01-13 09:07:22 |
You-Sheng Yang |
linux (Ubuntu Disco): status |
New |
Won't Fix |
|
| 2020-01-13 09:07:26 |
You-Sheng Yang |
linux-oem-osp1 (Ubuntu Disco): status |
New |
Won't Fix |
|
| 2020-01-13 09:07:41 |
You-Sheng Yang |
linux-oem-osp1 (Ubuntu Bionic): status |
New |
In Progress |
|
| 2020-01-13 09:07:58 |
You-Sheng Yang |
linux (Ubuntu Bionic): status |
New |
Won't Fix |
|
| 2020-01-13 09:08:04 |
You-Sheng Yang |
linux (Ubuntu Eoan): status |
New |
In Progress |
|
| 2020-01-13 09:09:01 |
You-Sheng Yang |
linux (Ubuntu): status |
Incomplete |
Invalid |
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| 2020-01-13 09:09:07 |
You-Sheng Yang |
linux (Ubuntu Eoan): assignee |
|
You-Sheng Yang (vicamo) |
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| 2020-01-13 09:09:11 |
You-Sheng Yang |
linux-oem-osp1 (Ubuntu Bionic): assignee |
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You-Sheng Yang (vicamo) |
|
| 2020-01-13 09:45:44 |
You-Sheng Yang |
description |
[Summary]
If user un-plugs and then re-plugs the thunderbolt 3 cable of Dell WD19TB into the laptop during suspend state, peripheral devices on the docking station cannot be re-probed after the system resumes.
[Steps to reproduce]
1. Please make sure that the WD19 (TBT 3 cable) connects to the laptop
2. Suspend the system
3. Un-plug the TBT 3 cable of WD19 docking station from laptop
4. Re-plug the TBT 3 cable of WD19 docking station into the laptop
5. Press the Enter key or power button to wake up the system
6. Connect an Ethernet cable to a Ethernet port of WD19 docking station
7. Check if the Ethernet interface is available and networking connection is up.
[Expected result]
The Ethernet interface can be detected
[Actual result]
The Ethernet cannot be detected |
[SRU Justification]
[Impact]
If user un-plugs and then re-plugs the thunderbolt 3 cable of Dell
WD19TB into the laptop during suspend state, peripheral devices on the
docking station cannot be re-probed after the system resumes.
[Fix]
Upstream commit 56b991849009f ("PM: sleep: Simplify suspend-to-idle control
flow") along with its dependencies are required to fix this issue:
* 56b991849009f PM: sleep: Simplify suspend-to-idle control flow
* 41275eb5c7181 ACPI: PM: Set s2idle_wakeup earlier and clear it later
* 9089f16e053af ACPI: EC: Return bool from acpi_ec_dispatch_gpe()
* 6921de898ba8f ACPICA: Return u32 from acpi_dispatch_gpe()
* 3a79bc63d9075 PCI: irq: Introduce rearm_wake_irq()
And 56b991849009f takes an additional fix as we've done for bug 1858424:
* 016b87ca5c8c6 ACPI: EC: Rework flushing of pending work
[Test Case]
1. Please make sure that the WD19 (TBT 3 cable) connects to the laptop
2. Suspend the system
3. Un-plug the TBT 3 cable of WD19 docking station from laptop
4. Re-plug the TBT 3 cable of WD19 docking station into the laptop
5. Press the Enter key or power button to wake up the system
6. Connect an Ethernet cable to a Ethernet port of WD19 docking station
7. Check if the Ethernet interface is available and networking connection is up.
[Regression Potential]
Medium. The first four patches should not affect original functionalities. The
last two mostly simplify the process and resolve a regression.
========== original bug description ==========
[Summary]
If user un-plugs and then re-plugs the thunderbolt 3 cable of Dell WD19TB into the laptop during suspend state, peripheral devices on the docking station cannot be re-probed after the system resumes.
[Steps to reproduce]
1. Please make sure that the WD19 (TBT 3 cable) connects to the laptop
2. Suspend the system
3. Un-plug the TBT 3 cable of WD19 docking station from laptop
4. Re-plug the TBT 3 cable of WD19 docking station into the laptop
5. Press the Enter key or power button to wake up the system
6. Connect an Ethernet cable to a Ethernet port of WD19 docking station
7. Check if the Ethernet interface is available and networking connection is up.
[Expected result]
The Ethernet interface can be detected
[Actual result]
The Ethernet cannot be detected |
|
| 2020-01-16 14:18:19 |
Stefan Bader |
linux (Ubuntu Eoan): importance |
Undecided |
Medium |
|
| 2020-02-06 10:18:28 |
Timo Aaltonen |
linux-oem-osp1 (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
| 2020-02-06 10:18:34 |
Timo Aaltonen |
linux-oem-osp1 (Ubuntu): status |
New |
Invalid |
|
| 2020-02-14 10:58:45 |
Kleber Sacilotto de Souza |
linux (Ubuntu Eoan): status |
In Progress |
Fix Committed |
|
| 2020-02-17 22:52:18 |
Ubuntu Kernel Bot |
tags |
oem-priority originate-from-1852989 somerville |
oem-priority originate-from-1852989 somerville verification-needed-eoan |
|
| 2020-02-18 09:04:17 |
You-Sheng Yang |
tags |
oem-priority originate-from-1852989 somerville verification-needed-eoan |
oem-priority originate-from-1852989 somerville verification-done-eoan |
|
| 2020-02-19 14:18:04 |
Launchpad Janitor |
linux-oem-osp1 (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2020-03-13 04:04:59 |
You-Sheng Yang |
linux-oem-osp1 (Ubuntu Eoan): status |
New |
Invalid |
|
| 2020-03-13 07:40:34 |
Marko Preuss |
bug |
|
|
added subscriber Marko Preuss |
| 2020-03-16 10:39:46 |
Launchpad Janitor |
linux (Ubuntu Eoan): status |
Fix Committed |
Fix Released |
|
| 2020-03-16 10:39:46 |
Launchpad Janitor |
cve linked |
|
2019-3016 |
|
| 2020-03-16 10:39:46 |
Launchpad Janitor |
cve linked |
|
2020-2732 |
|
| 2020-03-18 11:21:17 |
Launchpad Janitor |
linux-oem-osp1 (Ubuntu Eoan): status |
Invalid |
Fix Released |
|
| 2021-02-28 10:14:53 |
You-Sheng Yang |
hwe-next: status |
New |
Fix Released |
|
