| 2020-02-11 11:40:55 |
Łukasz Zemczak |
bug |
|
|
added bug |
| 2020-02-11 11:41:06 |
Łukasz Zemczak |
linux-raspi2-5.3 (Ubuntu): status |
Confirmed |
New |
|
| 2020-02-11 11:41:13 |
Łukasz Zemczak |
bug task added |
|
linux-firmware (Ubuntu) |
|
| 2020-02-11 11:41:25 |
Łukasz Zemczak |
bug task added |
|
linux-firmware-raspi2 (Ubuntu) |
|
| 2020-02-11 11:41:34 |
Łukasz Zemczak |
nominated for series |
|
Ubuntu Bionic |
|
| 2020-02-11 11:41:34 |
Łukasz Zemczak |
bug task added |
|
linux-firmware (Ubuntu Bionic) |
|
| 2020-02-11 11:41:34 |
Łukasz Zemczak |
bug task added |
|
linux-firmware-raspi2 (Ubuntu Bionic) |
|
| 2020-02-11 11:41:34 |
Łukasz Zemczak |
bug task added |
|
linux-raspi2-5.3 (Ubuntu Bionic) |
|
| 2020-02-11 11:41:44 |
Łukasz Zemczak |
nominated for series |
|
Ubuntu Eoan |
|
| 2020-02-11 11:41:44 |
Łukasz Zemczak |
bug task added |
|
linux-firmware (Ubuntu Eoan) |
|
| 2020-02-11 11:41:44 |
Łukasz Zemczak |
bug task added |
|
linux-firmware-raspi2 (Ubuntu Eoan) |
|
| 2020-02-11 11:41:44 |
Łukasz Zemczak |
bug task added |
|
linux-raspi2-5.3 (Ubuntu Eoan) |
|
| 2020-02-11 11:58:00 |
Dave Jones |
bug |
|
|
added subscriber Dave Jones |
| 2020-02-11 16:13:11 |
Matthieu Clemenceau |
bug |
|
|
added subscriber Matthieu Clemenceau |
| 2020-02-11 16:25:27 |
Brian Murray |
nominated for series |
|
Ubuntu Focal |
|
| 2020-02-11 16:25:27 |
Brian Murray |
bug task added |
|
linux-firmware (Ubuntu Focal) |
|
| 2020-02-11 16:25:27 |
Brian Murray |
bug task added |
|
linux-firmware-raspi2 (Ubuntu Focal) |
|
| 2020-02-11 16:25:27 |
Brian Murray |
bug task added |
|
linux-raspi2-5.3 (Ubuntu Focal) |
|
| 2020-02-11 23:21:17 |
Brian Murray |
tags |
|
bionic eoan focal rls-ff-incoming |
|
| 2020-02-11 23:24:40 |
Brian Murray |
bug |
|
|
added subscriber Brian Murray |
| 2020-02-11 23:25:04 |
Brian Murray |
tags |
bionic eoan focal rls-ff-incoming |
bionic eoan focal |
|
| 2020-02-11 23:26:35 |
Brian Murray |
description |
We were not able to completely pin-point the issue yet, so this is more of a blanket bug for the current issues we are seeing. We don't know where exactly the issue can be located.
While preparing and testing 18.04.4, certification reported issues with our uc18 images on the pi4 with wifi ac tests. One of our engineers (Brian) confirmed it locally with a wifi access point restricted only to 802.11ac. After some additional testing, he noticed that he had the same unreliable symptoms for both the classic and core images, as well as the 19.10.1 classic images. The symptoms seem to vary, from inability to detect 802.11ac APs, unability to connect and/or receive an IP address and no traffic getting through.
We will provide all the information that we have. Raspbian, after some initial testing, seems to work better in this regard (though we saw various reports of it still being a bit flaky). We have tried pulling in the wifi firmware bits from Raspbian and using those, but the issues were still the same. |
We were not able to completely pin-point the issue yet, so this is more of a blanket bug for the current issues we are seeing. We don't know where exactly the issue can be located.
While preparing and testing 18.04.4, certification reported issues with our uc18 images on the pi4 with wifi ac tests. One of our engineers (Brian) confirmed it locally with a wifi access point restricted only to 802.11ac. After some additional testing, he noticed that he had the same unreliable symptoms for both the classic and core images, as well as the 19.10.1 classic images. The symptoms seem to vary, from inability to detect 802.11ac APs, inability to connect and/or receive an IP address and no traffic getting through.
We will provide all the information that we have. Raspbian works better in this regard. We have pulled in the wifi firmware bits from Raspbian and using those, and that seems to resolve all flakiness. |
|
| 2020-02-11 23:50:25 |
Paul Larson |
bug |
|
|
added subscriber Paul Larson |
| 2020-02-13 03:17:33 |
Terry Rudd |
bug |
|
|
added subscriber Terry Rudd |
| 2020-02-13 20:50:03 |
Seth Forshee |
bug |
|
|
added subscriber Seth Forshee |
| 2020-03-02 12:27:33 |
Juerg Haefliger |
bug |
|
|
added subscriber Juerg Haefliger |
| 2020-03-12 16:42:28 |
Launchpad Janitor |
linux-firmware-raspi2 (Ubuntu Focal): status |
New |
Fix Released |
|
| 2020-03-12 18:03:07 |
Brian Murray |
linux-firmware-raspi2 (Ubuntu Focal): status |
Fix Released |
Triaged |
|
| 2020-03-13 12:48:34 |
Francis Ginther |
tags |
bionic eoan focal |
bionic eoan focal id-5e42d5f1bfa3f21352dd8e14 |
|
| 2020-04-27 17:22:45 |
Jerry Vonau |
bug task added |
|
netplan.io (Ubuntu) |
|
| 2020-04-29 05:25:34 |
Juerg Haefliger |
bug task added |
|
linux-raspi (Ubuntu) |
|
| 2020-04-29 05:25:48 |
Juerg Haefliger |
bug task deleted |
linux-raspi (Ubuntu Bionic) |
|
|
| 2020-04-29 05:25:58 |
Juerg Haefliger |
bug task deleted |
linux-raspi (Ubuntu Eoan) |
|
|
| 2020-04-29 05:26:14 |
Juerg Haefliger |
bug task deleted |
linux-raspi2-5.3 (Ubuntu Focal) |
|
|
| 2020-04-29 05:27:46 |
Juerg Haefliger |
bug task deleted |
linux-raspi2-5.3 (Ubuntu) |
|
|
| 2020-04-29 05:28:00 |
Juerg Haefliger |
bug task added |
|
linux-raspi2 (Ubuntu) |
|
| 2020-05-11 12:32:52 |
Juerg Haefliger |
bug watch added |
|
https://github.com/raspberrypi/linux/issues/3378 |
|
| 2020-08-18 17:00:32 |
Brian Murray |
linux-firmware (Ubuntu Eoan): status |
New |
Won't Fix |
|
| 2020-08-18 17:00:36 |
Brian Murray |
linux-firmware-raspi2 (Ubuntu Eoan): status |
New |
Won't Fix |
|
| 2020-08-18 17:00:41 |
Brian Murray |
linux-raspi2-5.3 (Ubuntu Eoan): status |
New |
Won't Fix |
|
| 2020-08-18 17:03:36 |
Brian Murray |
netplan.io (Ubuntu Eoan): status |
New |
Won't Fix |
|
| 2020-10-14 15:46:51 |
Matthieu Clemenceau |
tags |
bionic eoan focal id-5e42d5f1bfa3f21352dd8e14 |
bionic eoan focal fr-374 id-5e42d5f1bfa3f21352dd8e14 |
|
| 2022-05-31 13:47:57 |
Juerg Haefliger |
linux-raspi2-5.3 (Ubuntu Bionic): status |
New |
Won't Fix |
|
| 2022-05-31 13:48:42 |
Juerg Haefliger |
linux-raspi2-5.3 (Ubuntu Bionic): status |
Won't Fix |
New |
|
| 2022-05-31 13:48:55 |
Juerg Haefliger |
linux-raspi2-5.3 (Ubuntu Bionic): status |
New |
Won't Fix |
|
| 2022-12-11 19:11:52 |
Matthieu Clemenceau |
removed subscriber Matthieu Clemenceau |
|
|
|
| 2023-11-15 14:40:18 |
Dave Jones |
linux-firmware (Ubuntu): status |
New |
Invalid |
|
| 2023-11-15 14:40:29 |
Dave Jones |
linux-firmware (Ubuntu Bionic): status |
New |
Invalid |
|
| 2023-11-15 14:40:38 |
Dave Jones |
linux-firmware (Ubuntu Focal): status |
New |
Invalid |
|
| 2023-11-15 14:40:47 |
Dave Jones |
linux-firmware-raspi2 (Ubuntu): status |
Triaged |
Fix Released |
|
| 2023-11-15 14:40:55 |
Dave Jones |
linux-firmware-raspi2 (Ubuntu Bionic): status |
New |
Won't Fix |
|
| 2023-11-15 14:41:01 |
Dave Jones |
linux-firmware-raspi2 (Ubuntu Focal): status |
Triaged |
Fix Released |
|
| 2023-11-15 14:41:10 |
Dave Jones |
linux-raspi (Ubuntu): status |
New |
Invalid |
|
| 2023-11-15 14:41:18 |
Dave Jones |
linux-raspi (Ubuntu Focal): status |
New |
Invalid |
|
| 2023-11-15 14:41:25 |
Dave Jones |
linux-raspi2 (Ubuntu): status |
New |
Invalid |
|
| 2023-11-15 14:41:35 |
Dave Jones |
netplan.io (Ubuntu): status |
New |
Invalid |
|
| 2023-11-15 14:41:44 |
Dave Jones |
netplan.io (Ubuntu Bionic): status |
New |
Invalid |
|
| 2023-11-15 14:41:51 |
Dave Jones |
netplan.io (Ubuntu Focal): status |
New |
Invalid |
|
