Looks like this SRU introduced a regression in the focal and a couple of related bugs are filed by ubuntu 20.04 users (at least most of Dell machines will be affected):
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1876065 https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1875249 https://bugs.launchpad.net/bugs/1873384 https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1875032 https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1875714 Although this SRU is based on my work of Jan 2019 (https://lists.freedesktop.org/archives/pulseaudio- discuss/2019-January/030761.html), it has been a long time, I already forgot the detail about my patches. So Kaiheng and Hugh, please take a look at this issue again, maybe the regression was already in my original patches or maybe your rebasement on focal introduced the regression. thx. -- 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 [0300]: 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 : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
