I had the same problem with Ubuntu 20.04 on my Dell Vostro 5490. Using pulseaudio 1:13.99.1-1ubuntu3.3+lp1881659 from ppa:hui.wang/pulseaudio the problem with no sound in headphones was resolved. When I plug in the headphones, I can hear the sound from them. When I unplug the headphones, sound comes from the speakers. Thank you.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1881659 Title: Dell Inspirion 5391: headphones work only if I manually switch source port every time and no different volume levels for speaker and headphones To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1881659/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
