| 2021-07-13 23:53:39 |
Hui Wang |
bug |
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added bug |
| 2021-07-13 23:53:47 |
Hui Wang |
alsa-ucm-conf (Ubuntu): importance |
Undecided |
High |
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| 2021-07-13 23:53:57 |
Hui Wang |
nominated for series |
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Ubuntu Hirsute |
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| 2021-07-13 23:53:57 |
Hui Wang |
bug task added |
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alsa-ucm-conf (Ubuntu Hirsute) |
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| 2021-07-13 23:53:57 |
Hui Wang |
nominated for series |
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Ubuntu Focal |
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| 2021-07-13 23:53:57 |
Hui Wang |
bug task added |
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alsa-ucm-conf (Ubuntu Focal) |
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| 2021-07-13 23:53:57 |
Hui Wang |
nominated for series |
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Ubuntu Impish |
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| 2021-07-13 23:53:57 |
Hui Wang |
bug task added |
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alsa-ucm-conf (Ubuntu Impish) |
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| 2021-07-13 23:54:05 |
Hui Wang |
alsa-ucm-conf (Ubuntu Hirsute): importance |
Undecided |
High |
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| 2021-07-13 23:54:07 |
Hui Wang |
alsa-ucm-conf (Ubuntu Focal): importance |
Undecided |
High |
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| 2021-07-13 23:54:13 |
Hui Wang |
alsa-ucm-conf (Ubuntu Focal): status |
New |
In Progress |
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| 2021-07-13 23:54:16 |
Hui Wang |
alsa-ucm-conf (Ubuntu Hirsute): status |
New |
In Progress |
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| 2021-07-13 23:54:18 |
Hui Wang |
alsa-ucm-conf (Ubuntu Impish): status |
New |
In Progress |
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| 2021-07-13 23:55:09 |
Hui Wang |
bug |
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added subscriber Canonical Hardware Enablement |
| 2021-07-13 23:55:16 |
Hui Wang |
tags |
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oem-priority originate-from-1935805 somerville |
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| 2021-07-14 01:26:23 |
Hui Wang |
bug |
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added subscriber Ubuntu Sponsors Team |
| 2021-07-14 01:26:42 |
Hui Wang |
description |
This bug is for tracking purpose. |
[Impact]
After upgrade the linux kernel, the mixer names of rt715 is changed, the current alsa-ucm-conf will fail to initialize that codec, then users can't record sound from internal mic since the internal mic is routed to the codec rt715.
[Fix]
Backport 3 upstream commits, after applying these 3 commits, the ucm conf file dosn'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]
run 'alsactl init 1' on the precision 5750 with old and new kernel, there is no error logs, use the internal mic to record sound, it could record successfully.
[Where problems will occur]
The change only affects the rt715 codec, so far, that codec only connects to the internal mic on Dell soundwire audio machines, so it could introduce regression on the internal mic like users can't record sound via internal mic anymore on the Dell soundwire audio machines. But this possibility is very low since we already tested these 3 commits on different Dell soundwire audio machines (latitude and precision). We tested it with old kernel and new kernel, all worked well. |
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| 2021-07-14 01:27:32 |
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/1936009/+attachment/5510792/+files/alsa-ucm-conf_1.2.4-2ubuntu3.debdiff |
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| 2021-07-14 01:28:11 |
Hui Wang |
attachment added |
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alsa-ucm-conf_1.2.4-2ubuntu2.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1936009/+attachment/5510793/+files/alsa-ucm-conf_1.2.4-2ubuntu2.debdiff |
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| 2021-07-14 01:28:52 |
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/1936009/+attachment/5510794/+files/alsa-ucm-conf_1.2.2-1ubuntu0.9.debdiff |
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| 2021-07-19 12:23:26 |
Rex Tsai |
bug task added |
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oem-priority |
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| 2021-07-19 12:23:35 |
Rex Tsai |
oem-priority: importance |
Undecided |
Critical |
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| 2021-07-20 00:47:59 |
Hui Wang |
summary |
The internal mic of Dell Precision 5750 can't record sound |
[SRU] The internal mic of Dell Precision 5750 can't record sound |
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| 2021-07-26 04:59:28 |
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/1936009/+attachment/5513618/+files/alsa-ucm-conf_1.2.4-2ubuntu1.2.debdiff |
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| 2021-07-28 18:22:58 |
Sebastien Bacher |
alsa-ucm-conf (Ubuntu Impish): status |
In Progress |
Fix Committed |
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| 2021-07-28 18:24:10 |
Sebastien Bacher |
alsa-ucm-conf (Ubuntu Hirsute): status |
In Progress |
Fix Committed |
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| 2021-07-28 18:26:29 |
Sebastien Bacher |
alsa-ucm-conf (Ubuntu Focal): status |
In Progress |
Fix Committed |
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| 2021-07-28 18:26:38 |
Sebastien Bacher |
alsa-ucm-conf (Ubuntu Hirsute): assignee |
|
Hui Wang (hui.wang) |
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| 2021-07-28 18:26:48 |
Sebastien Bacher |
alsa-ucm-conf (Ubuntu Focal): assignee |
|
Hui Wang (hui.wang) |
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| 2021-07-28 18:27:01 |
Sebastien Bacher |
removed subscriber Ubuntu Sponsors Team |
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| 2021-07-28 20:34:19 |
Launchpad Janitor |
alsa-ucm-conf (Ubuntu Impish): status |
Fix Committed |
Fix Released |
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| 2021-08-02 20:05:08 |
Łukasz Zemczak |
alsa-ucm-conf (Ubuntu Hirsute): status |
Fix Committed |
In Progress |
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| 2021-08-02 20:05:11 |
Łukasz Zemczak |
alsa-ucm-conf (Ubuntu Focal): status |
Fix Committed |
In Progress |
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| 2021-08-02 20:06:57 |
Łukasz Zemczak |
alsa-ucm-conf (Ubuntu Hirsute): status |
In Progress |
Fix Committed |
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| 2021-08-02 20:06:59 |
Łukasz Zemczak |
bug |
|
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added subscriber Ubuntu Stable Release Updates Team |
| 2021-08-02 20:07:02 |
Łukasz Zemczak |
bug |
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added subscriber SRU Verification |
| 2021-08-02 20:07:05 |
Łukasz Zemczak |
tags |
oem-priority originate-from-1935805 somerville |
oem-priority originate-from-1935805 somerville verification-needed verification-needed-hirsute |
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| 2021-08-03 00:19:29 |
Łukasz Zemczak |
alsa-ucm-conf (Ubuntu Focal): status |
In Progress |
Fix Committed |
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| 2021-08-03 00:19:34 |
Łukasz Zemczak |
tags |
oem-priority originate-from-1935805 somerville verification-needed verification-needed-hirsute |
oem-priority originate-from-1935805 somerville verification-needed verification-needed-focal verification-needed-hirsute |
|
| 2021-08-03 03:48:56 |
Hui Wang |
tags |
oem-priority originate-from-1935805 somerville verification-needed verification-needed-focal verification-needed-hirsute |
oem-priority originate-from-1935805 somerville verification-done-hirsute verification-needed verification-needed-focal |
|
| 2021-08-03 03:50:56 |
Hui Wang |
tags |
oem-priority originate-from-1935805 somerville verification-done-hirsute verification-needed verification-needed-focal |
oem-priority originate-from-1935805 somerville verification-done verification-done-focal verification-done-hirsute |
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| 2021-08-10 18:56:20 |
Brian Murray |
bug |
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added subscriber Brian Murray |
| 2021-08-11 05:05:21 |
Chris Halse Rogers |
removed subscriber Ubuntu Stable Release Updates Team |
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| 2021-08-11 06:10:18 |
Launchpad Janitor |
alsa-ucm-conf (Ubuntu Focal): status |
Fix Committed |
Fix Released |
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| 2021-08-11 06:10:36 |
Launchpad Janitor |
alsa-ucm-conf (Ubuntu Hirsute): status |
Fix Committed |
Fix Released |
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| 2021-08-11 15:27:34 |
Brian Murray |
removed subscriber Brian Murray |
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| 2022-01-18 08:07:29 |
Yuan-Chen Cheng |
oem-priority: status |
New |
Fix Released |
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| 2022-01-18 08:07:40 |
Yuan-Chen Cheng |
hwe-next: status |
New |
Invalid |
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