| 2019-10-08 12:22:25 |
Hui Wang |
bug |
|
|
added bug |
| 2019-10-08 12:22:33 |
Hui Wang |
linux-firmware (Ubuntu): importance |
Undecided |
Critical |
|
| 2019-10-08 12:23:14 |
Hui Wang |
bug |
|
|
added subscriber Canonical Hardware Enablement |
| 2019-10-08 12:23:19 |
Hui Wang |
tags |
|
originate-from-1845415 somerville |
|
| 2019-10-08 12:26:07 |
Hui Wang |
tags |
originate-from-1845415 somerville |
originate-from-1841562 originate-from-1845415 somerville |
|
| 2019-10-08 12:43:36 |
Hui Wang |
description |
1. the issue can be duplicated after re-SWDL.
2. can enter into system when we disable audio in BIOS interface.
3. Can enter into system when we uninstall the audio driver.
4. Can enter into system when we remove Chipset driver in GCF and re-preload. |
We expect this firmware update could be released with 19.10
[Impact]
We have a couple of Dell machines, after installing the system, it
will hang randomly, and this issue was reported by factory, they met
this issue a couple of times. Then we tried to reproduce this issue,
finally reproduced it.
[Fix]
Intel debugged this issue as well, and they provided 4 kernel patches
and a new firmware, we tested them, they really can fix the issue.
And the patches were sent the SRU already, now it is time to update
firmware.
[Test Case]
Install the system repeatedly and there is no hang issue anymore.
[Regression Risk]
Low, Intel told us there is no ABI change for the firmware, so
it is safe to run this firmware both with the old driver (not applied
those 4 patches) and the new driver (applied those 4 patches). |
|
| 2019-10-08 18:53:33 |
Seth Forshee |
nominated for series |
|
Ubuntu Eoan |
|
| 2019-10-08 18:53:33 |
Seth Forshee |
bug task added |
|
linux-firmware (Ubuntu Eoan) |
|
| 2019-10-08 18:53:33 |
Seth Forshee |
nominated for series |
|
Ubuntu Disco |
|
| 2019-10-08 18:53:33 |
Seth Forshee |
bug task added |
|
linux-firmware (Ubuntu Disco) |
|
| 2019-10-08 18:53:33 |
Seth Forshee |
nominated for series |
|
Ubuntu Bionic |
|
| 2019-10-08 18:53:33 |
Seth Forshee |
bug task added |
|
linux-firmware (Ubuntu Bionic) |
|
| 2019-10-08 18:53:42 |
Seth Forshee |
linux-firmware (Ubuntu Eoan): status |
New |
Fix Committed |
|
| 2019-10-08 18:53:45 |
Seth Forshee |
linux-firmware (Ubuntu Disco): status |
New |
Fix Committed |
|
| 2019-10-08 18:53:48 |
Seth Forshee |
linux-firmware (Ubuntu Bionic): status |
New |
Fix Committed |
|
| 2019-10-09 13:51:26 |
Launchpad Janitor |
linux-firmware (Ubuntu Eoan): status |
Fix Committed |
Fix Released |
|
| 2019-10-14 12:44:13 |
Andy Whitcroft |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2019-10-14 12:44:17 |
Andy Whitcroft |
bug |
|
|
added subscriber SRU Verification |
| 2019-10-16 23:37:03 |
Hui Wang |
tags |
originate-from-1841562 originate-from-1845415 somerville |
originate-from-1841562 originate-from-1845415 somerville verification-done-bionic verification-done-disco |
|
| 2019-10-28 12:18:14 |
Seth Forshee |
tags |
originate-from-1841562 originate-from-1845415 somerville verification-done-bionic verification-done-disco |
originate-from-1841562 originate-from-1845415 somerville verification-failed-bionic verification-failed-disco |
|
| 2019-10-28 14:22:02 |
Seth Forshee |
tags |
originate-from-1841562 originate-from-1845415 somerville verification-failed-bionic verification-failed-disco |
block-proposed originate-from-1841562 originate-from-1845415 somerville verification-failed-bionic verification-failed-disco |
|
| 2019-11-08 02:19:55 |
Yuan-Chen Cheng |
tags |
block-proposed originate-from-1841562 originate-from-1845415 somerville verification-failed-bionic verification-failed-disco |
block-proposed oem-priority originate-from-1841562 originate-from-1845415 somerville verification-failed-bionic verification-failed-disco |
|
| 2019-11-08 02:21:25 |
Yuan-Chen Cheng |
bug task added |
|
oem-priority |
|
| 2019-11-08 02:21:53 |
Yuan-Chen Cheng |
oem-priority: status |
New |
Confirmed |
|
| 2019-11-08 02:21:56 |
Yuan-Chen Cheng |
oem-priority: importance |
Undecided |
Critical |
|
| 2019-11-08 02:22:00 |
Yuan-Chen Cheng |
oem-priority: assignee |
|
Yuan-Chen Cheng (ycheng-twn) |
|
| 2019-11-08 16:56:19 |
Seth Forshee |
tags |
block-proposed oem-priority originate-from-1841562 originate-from-1845415 somerville verification-failed-bionic verification-failed-disco |
oem-priority originate-from-1841562 originate-from-1845415 somerville verification-failed-bionic verification-failed-disco |
|
| 2019-11-08 16:56:38 |
Seth Forshee |
tags |
oem-priority originate-from-1841562 originate-from-1845415 somerville verification-failed-bionic verification-failed-disco |
oem-priority originate-from-1841562 originate-from-1845415 somerville |
|
| 2019-11-09 00:24:17 |
Hui Wang |
tags |
oem-priority originate-from-1841562 originate-from-1845415 somerville |
oem-priority originate-from-1841562 originate-from-1845415 somerville verification-done-bionic verification-done-disco |
|
| 2019-11-14 19:08:18 |
Launchpad Janitor |
linux-firmware (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2019-11-14 19:09:14 |
Adam Conrad |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2019-11-14 19:11:12 |
Launchpad Janitor |
linux-firmware (Ubuntu Disco): status |
Fix Committed |
Fix Released |
|
| 2019-11-15 03:08:54 |
Yuan-Chen Cheng |
oem-priority: status |
Confirmed |
Fix Released |
|
| 2020-01-02 10:47:12 |
Anthony Wong |
hwe-next: status |
New |
Fix Released |
|
