I confirm what it's said on this bug #4097887 : "headphone has been muted after each reboot.". In fact all all outputs are muted after each reboot but we can easily unmute the general output with the volume applet (gnome-volume-control-pulse) and not the headphone output.
-- [Karmic] No sound with jack output now with PulseAudio 1:0.9.16~test4-0ubuntu1 https://bugs.launchpad.net/bugs/409759 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs