Hi @Hui, Our PA team confirmed this issue was verified PASS using BIOS 24W. It seems to be BIOS related issue. Please let me know if this BIOS 24W or later version not work on your side.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1896098 Title: Lenovo P1G3 - unable to select system speakers when headset plugged into audio jack To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1896098/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs