[SRU] Linux,Ubuntu,18.4,CI,OLP15,PRTS, Audio/video is out of sync/lag when enter Suspend during playback
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
pulseaudio (Ubuntu) |
Fix Released
|
High
|
Hui Wang | ||
Bionic |
Fix Released
|
High
|
Hui Wang |
Bug Description
[Impact]
Users reported the audio and video is out of sync when entering suspend during playback on bionic.
[Fix]
The mainline pulseaudio already has the fix for this issue, and the fix is already in the eoan, focal and groovy, but it is not in the bionic.
[Test Case]
open a online video on the firefox, while it is playing, suspend the system, wait for 30 seconds, resume the system, the audio and video is still on the sync.
[Potential Regression Risk]
Low, these 2 patches are already in the mainline pulseaudio, and already in the eoan, focal and groovy.
Most of the change is in the suspend/unsuspend on alsa sink/source, the potential regression risk is the playback/recording stops working after
machine suspend and resume or playback/recording has an obvious discontinuity before suspend and after resume. I have done the test on a Lenovo and a Dell machine, the playback/recording worked well after resuming.
Changed in pulseaudio (Ubuntu): | |
importance: | Undecided → High |
tags: | added: originate-from-1880952 somerville |
description: | updated |
Changed in pulseaudio (Ubuntu Bionic): | |
importance: | Undecided → High |
Changed in pulseaudio (Ubuntu Bionic): | |
assignee: | nobody → Hui Wang (hui.wang) |
Changed in pulseaudio (Ubuntu Bionic): | |
status: | New → Fix Committed |
tags: |
added: verification-done verification-done-bionic removed: verification-needed verification-needed-bionic |
Changed in hwe-next: | |
status: | New → Fix Released |
This is the debdiff for bionic.
Since the patches are already in the mainline, eoan and focal already have the patches, no need to send debdiff for eoan and focal.