Hmm... This is very weird, until recently I couldn't connect my BT headphones as a2dp or change audio profile to a2dp before I executed
bluetoothctl connect headphone_adress After i added luke's PPA and did sudo apt-get update && sudo apt-get upgrade I still can't initially connect as a2dp sink, and pulse throws this ( 247.652| 0.000) E: [pulseaudio] bluez5-util.c: Transport TryAcquire() failed for transport /org/bluez/hci0/dev_00_12_3D_00_15_82/fd2 (Operation Not Authorized) However, after that i can change audio profile to HSP/HFP and back to a2dp and it works. ** Attachment added: "pulseverbose.log" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1574324/+attachment/4750434/+files/pulseverbose.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1574324 Title: pulseaudio crashes when connecting to bluetooth headphones (due to ubuntu changes?) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1574324/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs