then I restarted the machine without the headphones plugged in, took alsa-info.sh
diff woheadphonesworking woheadphonesnotworking > diffgoodbad ** Attachment added: "diff of good and bad status unplugged headphones" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1533343/+attachment/4591712/+files/diffgoodbad -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1533343 Title: No sound from internal speakers after boot with connected headphones To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1533343/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs