2020-07-15 04:47:57 |
Hui Wang |
bug |
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|
added bug |
2020-07-15 04:48:06 |
Hui Wang |
pulseaudio (Ubuntu): importance |
Undecided |
Critical |
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2020-07-15 04:48:16 |
Hui Wang |
nominated for series |
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Ubuntu Bionic |
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2020-07-15 04:48:16 |
Hui Wang |
bug task added |
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pulseaudio (Ubuntu Bionic) |
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2020-07-15 04:48:16 |
Hui Wang |
nominated for series |
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Ubuntu Eoan |
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2020-07-15 04:48:16 |
Hui Wang |
bug task added |
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pulseaudio (Ubuntu Eoan) |
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2020-07-15 04:48:16 |
Hui Wang |
nominated for series |
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Ubuntu Groovy |
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2020-07-15 04:48:16 |
Hui Wang |
bug task added |
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pulseaudio (Ubuntu Groovy) |
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2020-07-15 04:48:16 |
Hui Wang |
nominated for series |
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Ubuntu Focal |
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2020-07-15 04:48:16 |
Hui Wang |
bug task added |
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pulseaudio (Ubuntu Focal) |
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2020-07-15 04:49:27 |
Hui Wang |
summary |
No audio entry in sound settings after suspend and resume [Performance mode] |
There is no available audio entry in sound settings after execute suspend in 'Performance mode' |
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2020-07-15 04:50:18 |
Hui Wang |
bug |
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added subscriber Canonical Hardware Enablement |
2020-07-15 04:50:26 |
Hui Wang |
tags |
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oem-priority originate-from-1883046 sutton |
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2020-07-15 09:36:33 |
Launchpad Janitor |
pulseaudio (Ubuntu): status |
New |
Confirmed |
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2020-07-15 09:36:33 |
Launchpad Janitor |
pulseaudio (Ubuntu Bionic): status |
New |
Confirmed |
|
2020-07-15 09:36:33 |
Launchpad Janitor |
pulseaudio (Ubuntu Eoan): status |
New |
Confirmed |
|
2020-07-15 09:36:33 |
Launchpad Janitor |
pulseaudio (Ubuntu Focal): status |
New |
Confirmed |
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2020-07-15 09:59:49 |
Hui Wang |
bug |
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added subscriber Ubuntu Sponsors Team |
2020-07-15 10:03:23 |
Hui Wang |
attachment added |
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pulseaudio_13.99.1-1ubuntu3.5.debdiff https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1887610/+attachment/5392771/+files/pulseaudio_13.99.1-1ubuntu3.5.debdiff |
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2020-07-15 10:14:01 |
Hui Wang |
description |
This is for tracking purpose. |
[Impact]
On some I+N machines (inlcuding lenovo and dell machines), after
setting the graphic mode to perofermance mode, and open the gnome
sound seting, run suspend/resume test, the audio devices will
disappear from UI, instead a dummy audio shows on the UI, and from
then on, the audio can't work anymore.
[Fix]
The root cause is after resuming, the pulseaudio try to recover the
PCM device, but at that moment, the devices nodes at /dev/snd/ are
not accessible yet sometimes, it will make snd_pcm_open fail and
the pulseaudio will calll unload_module to unload alsa audio card.
I cherrpicked a fix from upstream, the fix adds retry and pa_msleep(),
this will retry the snd_pcm_open() a couple of times if it fails.
[Test Case]
Install the pulseaudio wit this fix, set the graphic mode to
performance mode, open the sound setting, then run suspend/resume 90
times, after test check the audio devices on the UI, the speaker,
digital mic are still on the UI, and they could work well.
[Regression Risk]
Low, this SRU just add retry and pa_msleep(), if the snd_pcm_open()
doesn't fail, this patch will not introduce any change, if snd_pcm_open()
fails, it just retry a couple of times, so it will not introduce the
regression in theory. |
|
2020-07-15 10:15:30 |
Hui Wang |
summary |
There is no available audio entry in sound settings after execute suspend in 'Performance mode' |
[SRU]There is no available audio entry in sound settings after execute suspend in 'Performance mode' |
|
2020-07-16 01:12:02 |
Hui Wang |
tags |
oem-priority originate-from-1883046 sutton |
oem-priority originate-from-1867844 originate-from-1883046 sutton |
|
2020-07-16 01:12:54 |
Hui Wang |
tags |
oem-priority originate-from-1867844 originate-from-1883046 sutton |
oem-priority originate-from-1883046 sutton |
|
2020-07-16 09:51:44 |
Sebastien Bacher |
pulseaudio (Ubuntu Groovy): status |
Confirmed |
Fix Committed |
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2020-07-16 09:51:50 |
Sebastien Bacher |
pulseaudio (Ubuntu Eoan): status |
Confirmed |
Won't Fix |
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2020-07-16 09:54:42 |
Sebastien Bacher |
removed subscriber Ubuntu Sponsors Team |
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|
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2020-07-16 09:54:45 |
Sebastien Bacher |
pulseaudio (Ubuntu Focal): status |
Confirmed |
Fix Committed |
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2020-07-16 15:21:15 |
Rex Tsai |
bug task added |
|
oem-priority |
|
2020-07-16 15:21:22 |
Rex Tsai |
oem-priority: importance |
Undecided |
Critical |
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2020-07-16 15:22:20 |
Rex Tsai |
oem-priority: assignee |
|
Shengyao Xue (xueshengyao) |
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2020-07-16 15:22:23 |
Rex Tsai |
bug |
|
|
added subscriber Rex Tsai |
2020-07-17 11:55:55 |
Łukasz Zemczak |
bug |
|
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added subscriber Ubuntu Stable Release Updates Team |
2020-07-17 11:55:58 |
Łukasz Zemczak |
bug |
|
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added subscriber SRU Verification |
2020-07-17 11:56:06 |
Łukasz Zemczak |
tags |
oem-priority originate-from-1883046 sutton |
oem-priority originate-from-1883046 sutton verification-needed verification-needed-focal |
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2020-07-17 13:25:46 |
Shengyao Xue |
oem-priority: status |
New |
In Progress |
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2020-07-18 03:22:56 |
Launchpad Janitor |
pulseaudio (Ubuntu Groovy): status |
Fix Committed |
Fix Released |
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2020-07-18 22:54:04 |
Jpodjarny |
attachment added |
|
audio-log.txt https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1887610/+attachment/5393960/+files/audio-log.txt |
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2020-07-19 00:52:34 |
Jpodjarny |
attachment added |
|
the output https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1887610/+attachment/5393973/+files/demsg.txt |
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2020-07-21 13:34:46 |
Sebastien Bacher |
pulseaudio (Ubuntu Bionic): assignee |
|
Hui Wang (hui.wang) |
|
2020-07-21 13:34:49 |
Sebastien Bacher |
pulseaudio (Ubuntu Bionic): status |
Confirmed |
In Progress |
|
2020-07-21 13:34:51 |
Sebastien Bacher |
pulseaudio (Ubuntu Bionic): importance |
Undecided |
High |
|
2020-07-21 14:21:53 |
Shengyao Xue |
tags |
oem-priority originate-from-1883046 sutton verification-needed verification-needed-focal |
oem-priority originate-from-1883046 sutton verification-done verification-done-focal |
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2020-07-23 09:47:38 |
Łukasz Zemczak |
removed subscriber Ubuntu Stable Release Updates Team |
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|
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2020-07-23 09:47:38 |
Launchpad Janitor |
pulseaudio (Ubuntu Focal): status |
Fix Committed |
Fix Released |
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2020-07-23 10:48:53 |
Shengyao Xue |
oem-priority: status |
In Progress |
Fix Released |
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2020-07-23 15:42:05 |
Jpodjarny |
removed subscriber Jpodjarny |
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2022-09-05 10:10:03 |
Timo Aaltonen |
hwe-next: status |
New |
Fix Released |
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2022-09-05 10:10:13 |
Timo Aaltonen |
pulseaudio (Ubuntu Bionic): status |
In Progress |
Won't Fix |
|