For what I observed (both focal and bionic), I'm not sure (and I think it's not) it's a regression, due the the bug it's already there before this patch. And I tried one hp dm, one hp sff, one hp laptop and one dell laptop, only can be reproduced in Dell laptop.
For what I observed: [[[1:11.1-1ubuntu7.5]]] Before I plugged headset there is only one device shown on input device, which is 1. Internal Microphone - Built-in Audio After I plugged headset into the jack, dialog shown up, I choice "headset", then three input device shown up, which are: 1. Headset Microphone - Built-in Audio 2. Internal Microphone - Built-in Audio 3. Microphone - Built-in Audio [[[1:11.1-1ubuntu7.6]]] Before I plugged headset there are two devices shown on input device, which are 1. Headset Microphone - Built-in Audio 2. Internal Microphone - Built-in Audio After I plugged headset into the jack, dialog shown up, I choice "headset", then three input device shown up, which are: 1. Headset Microphone - Built-in Audio 2. Internal Microphone - Built-in Audio 3. Microphone - Built-in Audio [[[result]]] No matter which cases, once you choice (3. Microphone - Built-in Audio), then there is no headset output audio. Select others, the audio output came back. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1869819 Title: [SRU] System can't detect external headset in the codec of Conexant Status in OEM Priority Project: Confirmed Status in OEM Priority Project bionic series: New Status in pulseaudio package in Ubuntu: Fix Released Status in pulseaudio source package in Bionic: Fix Committed Status in pulseaudio source package in Focal: Fix Released Bug description: [Impact] In some hp's devices, there are two audio jacks(one headset and one headphone) in the audio interface which is using the codec of Conexant, and apparently it's not working, the system can't detect the headset in current codec. [Test Case] 1. Insert 4 rings(3 stripes) headset into front audio port (headset icon) 2. Check System Setting->Sound->Output [Expected result] Can detect external headset [Actual result] Only shows internal speaker. External headset microphone was detected. Another front audio port (earphone icon) works fine. [Regression Potential] Low. [Failure rate] 100% [Additional information] system-product-name: HP EliteDesk 800 G5 SFF CPU: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz (8x) GPU: 00:02.0 VGA compatible controller : Intel Corporation Device [8086:3e98] (rev 02) OS-version: 18.04 kernel-version: 4.15.0-1065-oem pulseaudio-version: 1:11.1-1ubuntu7.2 Upstream issue: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/272 Ubuntu-Focal-Source: https://code.launchpad.net/~hugh712/ubuntu/+source/pulseaudio/+git/pulseaudio/+ref/focal-1869819 PPA: https://launchpad.net/~hugh712/+archive/ubuntu/sru-1869819 To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1869819/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : email@example.com Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp