@Seb, Ok, got it, this bug needs both kernel fix and pulseaudio fix, SRU the kernel fix first, then the fix of pulseaudio.
-- 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/1882248 Title: plug headset won't proper reconfig ouput to it on machine with default output Status in HWE Next: New Status in OEM Priority Project: Confirmed Status in linux-oem package in Ubuntu: New Status in pulseaudio package in Ubuntu: New Status in linux-oem source package in Bionic: Fix Committed Status in pulseaudio source package in Bionic: New Bug description: For linux kernel (oem-b): [Impact] On a Dell machine without internal spk and internal mic, after freshly install the bionic on it, and users plug a headset, the sound couldn't output from headset. [Fix] reverse the order of headset mic and headphone mic [Test Case] freshly install the bionic with this patch on that dell machine, plug headset and play sound, we could hear the sound from headset. [Regression Risk] Low, this patch only affects the machine without internal mic and internal spk, and I already tested this patch on the machine without internal mic and internal spk, it worked well. target machine does not have built-in speaker, and the monitor does not have an audio output (like d-sub VGA) As first boot, there will be a "dummy output" in g-c-c. After plug-in headset, there will be a headset appear in g-c-c, but it won't be automatically selected even it's chosen in the pop-up window. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1882248/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : firstname.lastname@example.org Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp