This is the debdiff for focal.
thx.
** Tags added: oem-priority originate-from-1892168 somerville
** Description changed:
- This is for tracking purpose.
+ [Impact]
+ After we plugging a hdmi/dp monitor with audio capability, we could
+ select hdmi audio as output device in the g-c-c, but after we do
+ that, the profile combo list will show up in the g-c-c and this combo
+ list is empty, it should be stereo-hdmi by default according to 18.04
+
+ [Fix]
+ Backport a fix from g-c-c upstream, after applying this patch, the
+ combo list update signals will be recevied after the pa finishes the
+ changing active profile.
+
+ [Test Case]
+ Plug the hdmi/dp monitor with audio capability, then choose hdmi audio
+ as active output device from g-c-c, we will find the profile combo list
+ has hdmi-steoreo as the default profile. This is same as 18.04.
+
+ [Regression Risk]
+ It is possible to make the output and input device can't work after
+ applying this patch, that is because the active profile is not set as
+ our expected. But this possibility is very low, I tested this patch on
+ 2 lenovo and 2 dell laptops, there is no regression.
** Also affects: gnome-control-center (Ubuntu Groovy)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: New
** Also affects: gnome-control-center (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: gnome-control-center (Ubuntu Focal)
Importance: Undecided => Critical
** Changed in: gnome-control-center (Ubuntu Focal)
Assignee: (unassigned) => Hui Wang (hui.wang)
** Patch added: "gnome-control-center_3.36.4-0ubuntu2.debdiff"
https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1896919/+attachment/5413817/+files/gnome-control-center_3.36.4-0ubuntu2.debdiff
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https://bugs.launchpad.net/bugs/1896919
Title:
[SRU] g-c-c: The hdmi/dp profiles are not set automatically in the
combo list after selecting the hdmi/dp audio in the g-c-c
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