| 2021-11-01 06:53:18 |
Hui Wang |
bug |
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added bug |
| 2021-11-01 06:53:41 |
Hui Wang |
nominated for series |
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Ubuntu Focal |
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| 2021-11-01 06:53:41 |
Hui Wang |
bug task added |
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alsa-lib (Ubuntu Focal) |
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| 2021-11-01 06:53:41 |
Hui Wang |
nominated for series |
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Ubuntu Hirsute |
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| 2021-11-01 06:53:41 |
Hui Wang |
bug task added |
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alsa-lib (Ubuntu Hirsute) |
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| 2021-11-01 06:53:41 |
Hui Wang |
nominated for series |
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Ubuntu Impish |
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| 2021-11-01 06:53:41 |
Hui Wang |
bug task added |
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alsa-lib (Ubuntu Impish) |
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| 2021-11-01 06:53:41 |
Hui Wang |
nominated for series |
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Ubuntu Jammy |
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| 2021-11-01 06:53:41 |
Hui Wang |
bug task added |
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alsa-lib (Ubuntu Jammy) |
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| 2021-11-01 06:54:09 |
Hui Wang |
alsa-lib (Ubuntu Focal): importance |
Undecided |
High |
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| 2021-11-01 06:54:11 |
Hui Wang |
alsa-lib (Ubuntu Hirsute): importance |
Undecided |
High |
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| 2021-11-01 06:54:13 |
Hui Wang |
alsa-lib (Ubuntu Impish): importance |
Undecided |
High |
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| 2021-11-01 06:54:16 |
Hui Wang |
alsa-lib (Ubuntu Jammy): importance |
Undecided |
High |
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| 2021-11-01 06:54:19 |
Hui Wang |
alsa-lib (Ubuntu Focal): status |
New |
In Progress |
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| 2021-11-01 06:54:22 |
Hui Wang |
alsa-lib (Ubuntu Hirsute): status |
New |
In Progress |
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| 2021-11-01 06:54:25 |
Hui Wang |
alsa-lib (Ubuntu Impish): status |
New |
In Progress |
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| 2021-11-01 06:54:28 |
Hui Wang |
alsa-lib (Ubuntu Jammy): status |
New |
In Progress |
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| 2021-11-01 06:56:32 |
Hui Wang |
bug |
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added subscriber Canonical Hardware Enablement |
| 2021-11-01 06:56:39 |
Hui Wang |
tags |
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oem-priority originate-from-1943203 somerville |
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| 2021-11-01 07:28:17 |
Hui Wang |
bug |
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added subscriber Ubuntu Sponsors Team |
| 2021-11-01 07:28:53 |
Hui Wang |
attachment added |
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alsa-lib_1.2.2-2.1ubuntu2.5.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1949329/+attachment/5537417/+files/alsa-lib_1.2.2-2.1ubuntu2.5.debdiff |
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| 2021-11-01 07:29:47 |
Hui Wang |
attachment added |
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alsa-lib_1.2.4-1.1ubuntu3.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1949329/+attachment/5537418/+files/alsa-lib_1.2.4-1.1ubuntu3.debdiff |
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| 2021-11-01 07:30:22 |
Hui Wang |
attachment added |
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alsa-lib_1.2.4-1.1ubuntu4.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1949329/+attachment/5537419/+files/alsa-lib_1.2.4-1.1ubuntu4.debdiff |
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| 2021-11-01 07:47:08 |
Hui Wang |
description |
This bug is for tracking purpose. |
[Impact]
In the Dell project, we tried to enable the audio on a machine, the machine has the soundwire audio design, it needs to load the ucm correctly, then users could see the audio devices from gnome. But on this machine, the ucm can't be loaded, through debugging, we found this machine has no headset, the Regex returns a wrong value when matching "Regex " hs:([a-z0-9]+(-sdca)?)". If let Regex returns a correct value, the ucm could be loaded successfully.
[Fix]
Backport a commit from upstream, this commit is merged to upstream from v1.2.5
[Test]
After installed the patched libasound2, reboot, we could see the ucm is loaded succesfully on this machine, and open the gnome-sound-setting, we could see the internal mic and internal speaker, and all of them could work normally.
[Where problems will occur]
This change affect the Regex parser in the ucm, so if it could introduce regression, it will be on the ucm. It could make the audio not work (fail to load ucm and users can't see any audio devices from gnome) on the machines which need ucm. But this possibility is very low, since this commit is backported from upstream and we already tested this backporting on 2 lenovo machines and 2 Dell machines which all need ucm to work. |
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| 2021-11-01 09:31:47 |
Sebastien Bacher |
alsa-lib (Ubuntu Jammy): status |
In Progress |
Fix Committed |
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| 2021-11-01 09:31:53 |
Sebastien Bacher |
alsa-lib (Ubuntu Impish): status |
In Progress |
Fix Committed |
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| 2021-11-01 09:36:09 |
Sebastien Bacher |
alsa-lib (Ubuntu Hirsute): status |
In Progress |
Fix Committed |
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| 2021-11-01 09:36:12 |
Sebastien Bacher |
alsa-lib (Ubuntu Focal): status |
In Progress |
Fix Committed |
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| 2021-11-01 09:36:21 |
Sebastien Bacher |
removed subscriber Ubuntu Sponsors Team |
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| 2021-11-02 22:21:37 |
Brian Murray |
bug |
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added subscriber Ubuntu Stable Release Updates Team |
| 2021-11-02 22:21:39 |
Brian Murray |
bug |
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added subscriber SRU Verification |
| 2021-11-02 22:21:44 |
Brian Murray |
tags |
oem-priority originate-from-1943203 somerville |
oem-priority originate-from-1943203 somerville verification-needed verification-needed-impish |
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| 2021-11-02 22:22:55 |
Brian Murray |
tags |
oem-priority originate-from-1943203 somerville verification-needed verification-needed-impish |
oem-priority originate-from-1943203 somerville verification-needed verification-needed-hirsute verification-needed-impish |
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| 2021-11-02 22:26:34 |
Brian Murray |
tags |
oem-priority originate-from-1943203 somerville verification-needed verification-needed-hirsute verification-needed-impish |
oem-priority originate-from-1943203 somerville verification-needed verification-needed-focal verification-needed-hirsute verification-needed-impish |
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| 2021-11-03 03:17:53 |
Hui Wang |
tags |
oem-priority originate-from-1943203 somerville verification-needed verification-needed-focal verification-needed-hirsute verification-needed-impish |
oem-priority originate-from-1943203 somerville verification-done-impish verification-needed verification-needed-focal verification-needed-hirsute |
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| 2021-11-03 03:20:56 |
Hui Wang |
tags |
oem-priority originate-from-1943203 somerville verification-done-impish verification-needed verification-needed-focal verification-needed-hirsute |
oem-priority originate-from-1943203 somerville verification-done-hirsute verification-done-impish verification-needed verification-needed-focal |
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| 2021-11-03 03:29:59 |
Hui Wang |
tags |
oem-priority originate-from-1943203 somerville verification-done-hirsute verification-done-impish verification-needed verification-needed-focal |
oem-priority originate-from-1943203 somerville verification-done verification-done-focal verification-done-hirsute verification-done-impish |
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| 2021-11-07 05:55:29 |
Launchpad Janitor |
alsa-lib (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
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| 2021-11-10 13:48:41 |
Launchpad Janitor |
alsa-lib (Ubuntu Impish): status |
Fix Committed |
Fix Released |
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| 2021-11-10 13:48:45 |
Robie Basak |
removed subscriber Ubuntu Stable Release Updates Team |
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| 2021-11-10 13:48:51 |
Launchpad Janitor |
alsa-lib (Ubuntu Hirsute): status |
Fix Committed |
Fix Released |
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| 2021-11-10 13:48:56 |
Launchpad Janitor |
alsa-lib (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2022-09-02 13:42:12 |
Timo Aaltonen |
hwe-next: status |
New |
Fix Released |
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