Public bug reported:
I suspect this is a pulseaudio or alsa bug.
Our test team reported this:
1. Prepare Padme-3 machine and Install Ubuntu_20.04 OS .
2. Boot system.
3. Play audio or video file.
4. Open Settings > Sound.
5. Hot attach headset.
6. Notice that headset is selected as output device in sound settings and sound
can be heard from headset => EXPECTED
7. While playback, select Internal Speaker as output device => KEYPOINT
9. Notice:SUT havo no sound from Internal Speakers => PROBLEM
I was able to confirm this - it seems with the headphones connected that
I can't select the system speakers. If I don't have headphones connected
I can switch between dock audio and system speakers correctly - so it's
just related to the audio jack
Thanks
Mark
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1896098
Title:
Lenovo P1G3 - unable to select system speakers when headset plugged
into audio jack
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