| 2021-07-26 03:03:02 |
Hui Wang |
bug |
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added bug |
| 2021-07-26 03:03:12 |
Hui Wang |
alsa-ucm-conf (Ubuntu): importance |
Undecided |
High |
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| 2021-07-26 03:03:30 |
Hui Wang |
nominated for series |
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Ubuntu Impish |
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| 2021-07-26 03:03:30 |
Hui Wang |
bug task added |
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alsa-ucm-conf (Ubuntu Impish) |
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| 2021-07-26 03:03:30 |
Hui Wang |
nominated for series |
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Ubuntu Focal |
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| 2021-07-26 03:03:30 |
Hui Wang |
bug task added |
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alsa-ucm-conf (Ubuntu Focal) |
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| 2021-07-26 03:03:30 |
Hui Wang |
nominated for series |
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Ubuntu Hirsute |
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| 2021-07-26 03:03:30 |
Hui Wang |
bug task added |
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alsa-ucm-conf (Ubuntu Hirsute) |
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| 2021-07-26 03:03:38 |
Hui Wang |
alsa-ucm-conf (Ubuntu Focal): importance |
Undecided |
High |
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| 2021-07-26 03:03:41 |
Hui Wang |
alsa-ucm-conf (Ubuntu Hirsute): importance |
Undecided |
High |
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| 2021-07-26 03:04:01 |
Hui Wang |
bug |
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added subscriber Ubuntu Sponsors Team |
| 2021-07-26 03:08:17 |
Hui Wang |
bug |
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added subscriber Canonical Hardware Enablement |
| 2021-07-26 03:08:23 |
Hui Wang |
tags |
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oem-priority originate-from-1934865 somerville |
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| 2021-07-26 04:18:04 |
Hui Wang |
attachment added |
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alsa-ucm-conf_1.2.4-2ubuntu3.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1937980/+attachment/5513612/+files/alsa-ucm-conf_1.2.4-2ubuntu3.debdiff |
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| 2021-07-26 04:18:35 |
Hui Wang |
attachment added |
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alsa-ucm-conf_1.2.4-2ubuntu1.2.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1937980/+attachment/5513613/+files/alsa-ucm-conf_1.2.4-2ubuntu1.2.debdiff |
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| 2021-07-26 04:19:07 |
Hui Wang |
attachment added |
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alsa-ucm-conf_1.2.2-1ubuntu0.9.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1937980/+attachment/5513614/+files/alsa-ucm-conf_1.2.2-1ubuntu0.9.debdiff |
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| 2021-07-26 04:29:37 |
Hui Wang |
description |
This bug is for tracking purpose. |
[Impact]
After upgrade the linux kernel to 5.13, the mixer names of rt1316 is changed, the current alsa-ucm-conf will fail to initialize that codec, then users can't output sound from internal speaker since the internal speaker is routed to the codec rt1316.
[Fix]
Backport 1 commit (https://github.com/alsa-project/alsa-ucm-conf/pull/109), after applying the commit, the ucm conf file doesn't initialize the codec with hardcoded mixer names anymore, it will check the existence of the mixer name first, then conditionally initialize the codec.
[Test]
sudo rm /var/lib/alsa/*; alsactl init; reboot, play the sound from internal speaker, the speaker works well.
[Where problems will occur]
The change only affects the rt1316 codec, so far, that codec only connects to the internal speaker on Dell soundwire sdca audio machine, so it could introduce regression on the internal speaker like users can't output sound via internal speaker anymore on the Dell soundwire sdca audio machine. But this possibility is very low since we already tested the commit on the Dell soundwire sdca audio machine. We tested it with old kernel and new kernel, all worked well. |
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| 2021-08-23 02:29:55 |
Hui Wang |
attachment added |
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alsa-ucm-conf_1.2.4-2ubuntu1.3.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1937980/+attachment/5519900/+files/alsa-ucm-conf_1.2.4-2ubuntu1.3.debdiff |
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| 2021-08-23 02:45:55 |
Hui Wang |
attachment added |
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alsa-ucm-conf_1.2.4-2ubuntu4.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1937980/+attachment/5519901/+files/alsa-ucm-conf_1.2.4-2ubuntu4.debdiff |
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| 2021-08-23 02:46:09 |
Hui Wang |
alsa-ucm-conf (Ubuntu Hirsute): status |
New |
In Progress |
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| 2021-08-23 02:46:12 |
Hui Wang |
alsa-ucm-conf (Ubuntu Impish): status |
New |
In Progress |
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| 2021-08-23 02:46:19 |
Hui Wang |
alsa-ucm-conf (Ubuntu Hirsute): assignee |
|
Hui Wang (hui.wang) |
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| 2021-08-23 02:46:20 |
Hui Wang |
alsa-ucm-conf (Ubuntu Focal): assignee |
|
Hui Wang (hui.wang) |
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| 2021-08-23 02:46:23 |
Hui Wang |
alsa-ucm-conf (Ubuntu Focal): status |
New |
In Progress |
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| 2021-08-23 03:05:00 |
Hui Wang |
attachment added |
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alsa-ucm-conf_1.2.2-1ubuntu0.10.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1937980/+attachment/5519903/+files/alsa-ucm-conf_1.2.2-1ubuntu0.10.debdiff |
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| 2021-08-23 03:05:59 |
Hui Wang |
attachment added |
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alsa-ucm-conf_1.2.2-1ubuntu0.10.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1937980/+attachment/5519904/+files/alsa-ucm-conf_1.2.2-1ubuntu0.10.debdiff |
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| 2021-08-30 09:04:09 |
Sebastien Bacher |
alsa-ucm-conf (Ubuntu Impish): status |
In Progress |
Fix Committed |
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| 2021-08-30 09:10:43 |
Sebastien Bacher |
alsa-ucm-conf (Ubuntu Hirsute): status |
In Progress |
Fix Committed |
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| 2021-08-30 09:22:39 |
Sebastien Bacher |
alsa-ucm-conf (Ubuntu Focal): status |
In Progress |
Fix Committed |
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| 2021-08-30 09:22:41 |
Sebastien Bacher |
removed subscriber Ubuntu Sponsors Team |
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| 2021-08-30 13:52:57 |
Launchpad Janitor |
alsa-ucm-conf (Ubuntu Impish): status |
Fix Committed |
Fix Released |
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| 2021-08-30 15:06:18 |
Łukasz Zemczak |
bug |
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added subscriber Ubuntu Stable Release Updates Team |
| 2021-08-30 15:06:20 |
Łukasz Zemczak |
bug |
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added subscriber SRU Verification |
| 2021-08-30 15:06:24 |
Łukasz Zemczak |
tags |
oem-priority originate-from-1934865 somerville |
oem-priority originate-from-1934865 somerville verification-needed verification-needed-hirsute |
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| 2021-08-30 15:08:29 |
Łukasz Zemczak |
tags |
oem-priority originate-from-1934865 somerville verification-needed verification-needed-hirsute |
oem-priority originate-from-1934865 somerville verification-needed verification-needed-focal verification-needed-hirsute |
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| 2021-08-31 06:29:11 |
Hui Wang |
tags |
oem-priority originate-from-1934865 somerville verification-needed verification-needed-focal verification-needed-hirsute |
oem-priority originate-from-1934865 somerville verification-done verification-done-focal verification-done-hirsute |
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| 2021-09-07 18:25:12 |
Launchpad Janitor |
alsa-ucm-conf (Ubuntu Hirsute): status |
Fix Committed |
Fix Released |
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| 2021-09-07 18:25:31 |
Brian Murray |
removed subscriber Ubuntu Stable Release Updates Team |
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| 2021-09-07 18:26:28 |
Launchpad Janitor |
alsa-ucm-conf (Ubuntu Focal): status |
Fix Committed |
Fix Released |
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| 2021-10-26 04:24:59 |
Anthony Wong |
hwe-next: status |
New |
Fix Released |
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