Can you attach your /var/log/syslog from the time and .cache/upstart/media-hub.log Unfortunately it seems that the speakers are muted at a lower level, or perhaps that the device thinks headphones are enabled. One other thing is to ensure it does not think its paired with a bluetooth audio output device.
The output of pacmd list-sink-inputs while playing and while not playing may be interesting. fwiw I don't see any obviously related changes from ota14. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1654722 Title: Ubuntu Touch: No sound on speakers but OK on headset To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1654722/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs