Public bug reported: After backporting following patches from PA and alsa-ucm-conf and then it works.
https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/290 https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/354 https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/355 https://github.com/alsa-project/alsa-ucm-conf/tree/master/ucm2/USB-Audio Here is the test PPA: https://launchpad.net/~os369510/+archive/ubuntu/oem-package-test Since the upstream not yet accepted those patches, the regression potential may quite high. ** Affects: oem-priority Importance: Undecided Assignee: jeremyszu (os369510) Status: Confirmed ** Affects: pulseaudio (Ubuntu) Importance: Undecided Status: New ** Tags: oem-priority originate-from-1900094 sutton ** Tags added: oem-priority originate-from-1900094 sutton -- 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/1902464 Title: The rear panel of Lenovo P620 doesn't support more than one audio device in at the same time Status in OEM Priority Project: Confirmed Status in pulseaudio package in Ubuntu: New Bug description: After backporting following patches from PA and alsa-ucm-conf and then it works. https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/290 https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/354 https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/355 https://github.com/alsa-project/alsa-ucm-conf/tree/master/ucm2/USB- Audio Here is the test PPA: https://launchpad.net/~os369510/+archive/ubuntu/oem-package-test Since the upstream not yet accepted those patches, the regression potential may quite high. To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1902464/+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
