| 2021-04-07 07:52:15 |
Hui Wang |
bug |
|
|
added bug |
| 2021-04-07 07:52:49 |
Hui Wang |
affects |
linux (Ubuntu) |
linux-oem-5.10 (Ubuntu) |
|
| 2021-04-07 07:52:58 |
Hui Wang |
linux-oem-5.10 (Ubuntu): importance |
Undecided |
Critical |
|
| 2021-04-07 07:53:13 |
Hui Wang |
nominated for series |
|
Ubuntu Focal |
|
| 2021-04-07 07:53:13 |
Hui Wang |
bug task added |
|
linux-oem-5.10 (Ubuntu Focal) |
|
| 2021-04-07 07:53:19 |
Hui Wang |
linux-oem-5.10 (Ubuntu Focal): importance |
Undecided |
Critical |
|
| 2021-04-07 07:53:24 |
Hui Wang |
linux-oem-5.10 (Ubuntu): status |
New |
In Progress |
|
| 2021-04-07 07:53:25 |
Hui Wang |
linux-oem-5.10 (Ubuntu Focal): status |
New |
In Progress |
|
| 2021-04-07 07:54:43 |
Hui Wang |
bug |
|
|
added subscriber Canonical Hardware Enablement |
| 2021-04-07 07:54:48 |
Hui Wang |
tags |
|
oem-priority originate-from-1916097 sutton |
|
| 2021-04-07 08:19:08 |
Hui Wang |
description |
This bug is for tracking purpose |
[Impact]
On the TGL machines, if the panel is 4k resolution and the i915 driver
is in PSR2 mode, the display will be abnormal randomly and the
keyboard reponse is delayed randomly.
[Fix]
We reported this issue to Intel and Lenovo shipped a machine to Intel
developer, they reproduced the issue and they provided a workaroud
patch.
[Test]
Booting the system with patched kernel, open 10+ terminal windows,
move those windows or resize those windows for 10 mins, the display
is good. Open a terminal and press 1, 2, 3 and 4 keys rapidly and
repeatedly, the 1, 2, 3, 4 is showed on the terminal immediately,
there is no delay between pressing and showing.
[Where problems could occur]
After applying these patches, the DC3 clock off mode is disabled
unconditionally on the TGL+PSR2 machines, this could introduce
power consumption regression. But we tested the patched kernel on
different TGL lenovo machines, all power_management test cases passed. |
|
| 2021-04-07 08:31:46 |
Hui Wang |
tags |
oem-priority originate-from-1916097 sutton |
oem-priority originate-from-1916097 originate-from-1916098 sutton |
|
| 2021-04-12 10:01:46 |
Timo Aaltonen |
linux-oem-5.10 (Ubuntu): status |
In Progress |
Invalid |
|
| 2021-04-13 07:47:11 |
Timo Aaltonen |
linux-oem-5.10 (Ubuntu Focal): status |
In Progress |
Fix Committed |
|
| 2021-04-13 07:48:37 |
Hui Wang |
tags |
oem-priority originate-from-1916097 originate-from-1916098 sutton |
oem-priority originate-from-1916097 originate-from-1916098 sutton verification-done-focal |
|
| 2021-04-13 08:17:14 |
Launchpad Janitor |
linux-oem-5.10 (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2021-05-04 13:47:56 |
Anthony Wong |
hwe-next: status |
New |
Fix Released |
|
| 2021-05-05 08:27:43 |
Timo Aaltonen |
bug task added |
|
linux (Ubuntu) |
|
| 2021-05-05 08:27:56 |
Timo Aaltonen |
nominated for series |
|
Ubuntu Hirsute |
|
| 2021-05-05 08:27:56 |
Timo Aaltonen |
bug task added |
|
linux (Ubuntu Hirsute) |
|
| 2021-05-05 08:27:56 |
Timo Aaltonen |
bug task added |
|
linux-oem-5.10 (Ubuntu Hirsute) |
|
| 2021-05-05 08:28:27 |
Timo Aaltonen |
linux (Ubuntu Focal): status |
New |
Invalid |
|
| 2021-05-05 08:28:49 |
Timo Aaltonen |
linux-oem-5.10 (Ubuntu Hirsute): status |
New |
Invalid |
|
| 2021-05-05 08:30:07 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2021-05-05 08:30:10 |
Ubuntu Kernel Bot |
linux (Ubuntu Hirsute): status |
New |
Incomplete |
|
| 2021-05-05 08:33:57 |
Daniel van Vugt |
bug watch added |
|
https://gitlab.freedesktop.org/drm/intel/-/issues/3134 |
|
| 2021-05-05 08:33:57 |
Daniel van Vugt |
bug task added |
|
linux |
|
| 2021-05-05 08:35:06 |
Daniel van Vugt |
bug |
|
|
added subscriber Daniel van Vugt |
| 2021-05-05 08:38:16 |
Timo Aaltonen |
linux (Ubuntu): status |
Incomplete |
Triaged |
|
| 2021-05-05 08:38:20 |
Timo Aaltonen |
linux (Ubuntu Hirsute): status |
Incomplete |
Triaged |
|
| 2021-05-12 09:48:37 |
Kleber Sacilotto de Souza |
linux (Ubuntu Hirsute): status |
Triaged |
In Progress |
|
| 2021-05-12 09:48:44 |
Kleber Sacilotto de Souza |
linux (Ubuntu): status |
Triaged |
In Progress |
|
| 2021-05-12 09:48:48 |
Kleber Sacilotto de Souza |
linux (Ubuntu): status |
In Progress |
Fix Committed |
|
| 2021-05-26 11:16:14 |
Kleber Sacilotto de Souza |
linux (Ubuntu Hirsute): status |
In Progress |
Fix Committed |
|
| 2021-06-02 19:59:01 |
Ubuntu Kernel Bot |
tags |
oem-priority originate-from-1916097 originate-from-1916098 sutton verification-done-focal |
oem-priority originate-from-1916097 originate-from-1916098 sutton verification-done-focal verification-needed-hirsute |
|
| 2021-06-03 02:55:07 |
Hui Wang |
tags |
oem-priority originate-from-1916097 originate-from-1916098 sutton verification-done-focal verification-needed-hirsute |
oem-priority originate-from-1916097 originate-from-1916098 sutton verification-done-focal verification-done-hirsute |
|
| 2021-06-21 23:22:10 |
Launchpad Janitor |
linux (Ubuntu): status |
Fix Committed |
Fix Released |
|
| 2021-06-21 23:22:10 |
Launchpad Janitor |
cve linked |
|
2020-24586 |
|
| 2021-06-21 23:22:10 |
Launchpad Janitor |
cve linked |
|
2020-24587 |
|
| 2021-06-21 23:22:10 |
Launchpad Janitor |
cve linked |
|
2020-24588 |
|
| 2021-06-21 23:22:10 |
Launchpad Janitor |
cve linked |
|
2020-26139 |
|
| 2021-06-21 23:22:10 |
Launchpad Janitor |
cve linked |
|
2020-26141 |
|
| 2021-06-21 23:22:10 |
Launchpad Janitor |
cve linked |
|
2020-26145 |
|
| 2021-06-21 23:22:10 |
Launchpad Janitor |
cve linked |
|
2020-26147 |
|
| 2021-06-21 23:22:10 |
Launchpad Janitor |
cve linked |
|
2021-20288 |
|
| 2021-06-21 23:22:10 |
Launchpad Janitor |
cve linked |
|
2021-33200 |
|
| 2021-06-21 23:22:10 |
Launchpad Janitor |
cve linked |
|
2021-3489 |
|
| 2021-06-21 23:22:10 |
Launchpad Janitor |
cve linked |
|
2021-3490 |
|
| 2021-06-22 16:01:10 |
Launchpad Janitor |
linux (Ubuntu Hirsute): status |
Fix Committed |
Fix Released |
|
