I agree it sounds like a pulseaudio problem (or a general Bluetooth problem). But that error it seems is specific to blueman so we should keep both options open.
** Also affects: blueman (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1734960 Title: Bluetooth headset profile HSP/HFP doesn't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/blueman/+bug/1734960/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs