| 2021-08-19 02:26:35 |
Hui Wang |
bug |
|
|
added bug |
| 2021-08-19 02:27:25 |
Hui Wang |
nominated for series |
|
Ubuntu Bionic |
|
| 2021-08-19 02:27:25 |
Hui Wang |
bug task added |
|
linux (Ubuntu Bionic) |
|
| 2021-08-19 02:27:34 |
Hui Wang |
linux (Ubuntu Bionic): importance |
Undecided |
High |
|
| 2021-08-19 02:27:36 |
Hui Wang |
linux (Ubuntu): importance |
Undecided |
High |
|
| 2021-08-19 02:27:41 |
Hui Wang |
linux (Ubuntu): status |
New |
In Progress |
|
| 2021-08-19 02:27:44 |
Hui Wang |
linux (Ubuntu Bionic): status |
New |
In Progress |
|
| 2021-08-19 02:28:32 |
Hui Wang |
bug |
|
|
added subscriber Canonical Hardware Enablement |
| 2021-08-19 02:28:38 |
Hui Wang |
tags |
|
oem-priority originate-from-1936685 plano |
|
| 2021-08-19 02:29:20 |
Hui Wang |
summary |
rsi wifi and bluetooth crash after suspend and resume |
dell300x: rsi wifi and bluetooth crash after suspend and resume |
|
| 2021-08-19 04:04:25 |
Hui Wang |
description |
This bug is for tracking purpose. |
I tested the upstream stable kernel 4.19.191, also could reproduce
this issue, and reported this testing result to stable mail list.
[Impact]
On the Dell300x machine, after system suspend and resume, the wifi
and bluetooth can't work anymore.
[Fix]
Revert a patch which was applied to bionic kernel from stable update.
[Test]
Booting up with the patched kernel, run $sudo rtcwake -m freeze -s 10,
then check dmesg to make sure there is crashing log, and run 'nmcli d
wifi' and 'bluetoothctl, power on, scan on', all worked well.
[Where problems could occur]
After applying this SRU, the rsi wifi and bluetooth could have come
change, like wifi and bluetooth can't work well after resume, but this
possibility is very low, I already run '$sudo rtcwake -m freeze -s 10'
for 50 times, the wifi and bluetooth still worked well. |
|
| 2021-08-19 06:16:41 |
Stefan Bader |
bug task added |
|
linux-dell300x (Ubuntu) |
|
| 2021-08-19 06:16:59 |
Stefan Bader |
linux-dell300x (Ubuntu Bionic): importance |
Undecided |
High |
|
| 2021-08-19 06:16:59 |
Stefan Bader |
linux-dell300x (Ubuntu Bionic): status |
New |
In Progress |
|
| 2021-08-19 06:17:16 |
Stefan Bader |
linux-dell300x (Ubuntu): status |
New |
Invalid |
|
| 2021-08-19 06:17:24 |
Stefan Bader |
linux (Ubuntu Bionic): importance |
High |
Medium |
|
| 2021-08-23 13:43:33 |
Kleber Sacilotto de Souza |
linux-dell300x (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
| 2021-09-03 22:28:23 |
Kelsey Steele |
linux (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
| 2021-09-07 14:50:30 |
Launchpad Janitor |
linux-dell300x (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2021-09-07 14:50:30 |
Launchpad Janitor |
cve linked |
|
2019-19036 |
|
| 2021-09-07 14:50:30 |
Launchpad Janitor |
cve linked |
|
2020-24587 |
|
| 2021-09-07 14:50:30 |
Launchpad Janitor |
cve linked |
|
2021-33200 |
|
| 2021-09-07 14:50:30 |
Launchpad Janitor |
cve linked |
|
2021-33909 |
|
| 2021-09-07 14:50:30 |
Launchpad Janitor |
cve linked |
|
2021-3653 |
|
| 2021-09-07 14:50:30 |
Launchpad Janitor |
cve linked |
|
2021-3656 |
|
| 2021-09-07 21:57:23 |
Ubuntu Kernel Bot |
tags |
oem-priority originate-from-1936685 plano |
oem-priority originate-from-1936685 plano verification-needed-bionic |
|
| 2021-09-08 06:02:35 |
Hui Wang |
tags |
oem-priority originate-from-1936685 plano verification-needed-bionic |
oem-priority originate-from-1936685 plano verification-done-bionic |
|
| 2021-09-25 05:11:53 |
Mathew Hodson |
tags |
oem-priority originate-from-1936685 plano verification-done-bionic |
oem-priority originate-from-1936685 plano suspend-resume verification-done-bionic |
|
| 2021-09-25 05:12:44 |
Mathew Hodson |
bug task deleted |
linux-dell300x (Ubuntu) |
|
|
| 2021-09-28 15:16:53 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2021-09-30 02:16:25 |
Hui Wang |
linux (Ubuntu): status |
In Progress |
Fix Released |
|
| 2022-09-02 12:56:30 |
Timo Aaltonen |
hwe-next: status |
New |
Fix Released |
|
