| 2023-08-02 14:41:43 |
You-Sheng Yang |
bug |
|
|
added bug |
| 2023-08-02 14:42:41 |
You-Sheng Yang |
bug |
|
|
added subscriber Canonical Hardware Enablement |
| 2023-08-02 14:42:56 |
You-Sheng Yang |
tags |
|
oem-priority originate-from-2019914 stella |
|
| 2023-08-02 14:43:00 |
You-Sheng Yang |
tags |
oem-priority originate-from-2019914 stella |
oem-priority originate-from-2019914 originate-from-2029177 stella |
|
| 2023-08-02 14:45:09 |
You-Sheng Yang |
nominated for series |
|
Ubuntu Mantic |
|
| 2023-08-02 14:45:09 |
You-Sheng Yang |
bug task added |
|
linux-firmware (Ubuntu Mantic) |
|
| 2023-08-02 14:45:09 |
You-Sheng Yang |
nominated for series |
|
Ubuntu Lunar |
|
| 2023-08-02 14:45:09 |
You-Sheng Yang |
bug task added |
|
linux-firmware (Ubuntu Lunar) |
|
| 2023-08-02 14:45:09 |
You-Sheng Yang |
nominated for series |
|
Ubuntu Jammy |
|
| 2023-08-02 14:45:09 |
You-Sheng Yang |
bug task added |
|
linux-firmware (Ubuntu Jammy) |
|
| 2023-08-03 02:29:00 |
Viral Wang |
bug |
|
|
added subscriber Viral Wang |
| 2023-08-03 04:55:08 |
Juerg Haefliger |
tags |
oem-priority originate-from-2019914 originate-from-2029177 stella |
kern-7609 oem-priority originate-from-2019914 originate-from-2029177 stella |
|
| 2023-08-03 04:55:11 |
Juerg Haefliger |
bug |
|
|
added subscriber Juerg Haefliger |
| 2023-08-03 09:52:47 |
Launchpad Janitor |
linux-firmware (Ubuntu): status |
New |
Confirmed |
|
| 2023-08-03 09:52:47 |
Launchpad Janitor |
linux-firmware (Ubuntu Jammy): status |
New |
Confirmed |
|
| 2023-08-03 09:52:47 |
Launchpad Janitor |
linux-firmware (Ubuntu Lunar): status |
New |
Confirmed |
|
| 2023-08-04 08:04:58 |
You-Sheng Yang |
description |
When connect the tbt3 external monitor, both the build-in and the external monitor show black.
This can be fixed by https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/amdgpu/?id=253cc179d849fc82489773b2b553a49858d8725f. |
[SRU Justification]
[Impact]
Monitors black out when an external one connects via thunderbolt3 on AMD Ryzen
9 PRO 7940HS w/ Radeon 780M Graphics.
[Fix]
This can be fixed by upstream linux-firmware commit 253cc179d849 ("amdgpu:
Update DMCUB for DCN314 & Yellow Carp").
However, in linux-firmware/lunar and jammy, the commit history related to the
files to be updated often associated with many other more, they're now updated
with overwrites without cherry-pick ancestor commits along the history.
For linux-firmware/mantic, a simple cherry-pick would do.
[Test Case]
Connect an tbt3 featured external monitor (ASUS PA27AC) after boot to GUI.
Check if both the built-in and external monitors lights up as usual.
[Where problems could occur]
Update amdgpu firmware are error prone, verified on targeting series as
possible.
[Other Info]
While this affects linux-oem-6.1/jammy, as well as linux/lunar kernels, Jammy
and Lunar are nominated for fix.
========== original bug report ==========
When connect the tbt3 external monitor, both the build-in and the external monitor show black.
This can be fixed by https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/amdgpu/?id=253cc179d849fc82489773b2b553a49858d8725f. |
|
| 2023-08-04 08:05:02 |
You-Sheng Yang |
linux-firmware (Ubuntu Jammy): status |
Confirmed |
In Progress |
|
| 2023-08-04 08:05:04 |
You-Sheng Yang |
linux-firmware (Ubuntu Jammy): importance |
Undecided |
High |
|
| 2023-08-04 08:05:06 |
You-Sheng Yang |
linux-firmware (Ubuntu Jammy): assignee |
|
You-Sheng Yang (vicamo) |
|
| 2023-08-04 08:05:09 |
You-Sheng Yang |
linux-firmware (Ubuntu Lunar): status |
Confirmed |
In Progress |
|
| 2023-08-04 08:05:12 |
You-Sheng Yang |
linux-firmware (Ubuntu Lunar): importance |
Undecided |
High |
|
| 2023-08-04 08:05:14 |
You-Sheng Yang |
linux-firmware (Ubuntu Lunar): assignee |
|
You-Sheng Yang (vicamo) |
|
| 2023-08-04 08:05:17 |
You-Sheng Yang |
linux-firmware (Ubuntu Mantic): status |
Confirmed |
In Progress |
|
| 2023-08-04 08:05:19 |
You-Sheng Yang |
linux-firmware (Ubuntu Mantic): importance |
Undecided |
High |
|
| 2023-08-04 08:05:21 |
You-Sheng Yang |
linux-firmware (Ubuntu Mantic): assignee |
|
You-Sheng Yang (vicamo) |
|
| 2023-08-15 10:14:15 |
Timo Aaltonen |
linux-firmware (Ubuntu Lunar): status |
In Progress |
Fix Committed |
|
| 2023-08-15 10:14:16 |
Timo Aaltonen |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2023-08-15 10:14:18 |
Timo Aaltonen |
bug |
|
|
added subscriber SRU Verification |
| 2023-08-15 10:15:43 |
Timo Aaltonen |
linux-firmware (Ubuntu Jammy): status |
In Progress |
Fix Committed |
|
| 2023-08-16 04:38:46 |
Juerg Haefliger |
linux-firmware (Ubuntu Mantic): status |
In Progress |
Fix Released |
|
| 2023-08-21 03:15:31 |
You-Sheng Yang |
tags |
kern-7609 oem-priority originate-from-2019914 originate-from-2029177 stella |
kern-7609 oem-priority originate-from-2019914 originate-from-2029177 stella verification-done-jammy verification-done-lunar |
|
| 2023-08-22 11:40:55 |
Timo Aaltonen |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2023-08-22 11:40:53 |
Launchpad Janitor |
linux-firmware (Ubuntu Lunar): status |
Fix Committed |
Fix Released |
|
| 2023-08-22 11:41:10 |
Launchpad Janitor |
linux-firmware (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
|
| 2023-09-06 02:58:48 |
Andy Chi |
bug |
|
|
added subscriber OEM Solutions Group: Engineers |
| 2023-09-06 02:58:51 |
Andy Chi |
tags |
kern-7609 oem-priority originate-from-2019914 originate-from-2029177 stella verification-done-jammy verification-done-lunar |
kern-7609 oem-priority originate-from-2019914 originate-from-2026326 originate-from-2029177 stella verification-done-jammy verification-done-lunar |
|
| 2023-09-06 03:12:28 |
Andy Chi |
oem-priority: status |
New |
Fix Released |
|
| 2023-09-06 03:12:32 |
Andy Chi |
oem-priority: importance |
Undecided |
Critical |
|
| 2023-09-06 03:12:34 |
Andy Chi |
oem-priority: assignee |
|
Andy Chi (andch) |
|
