This is not a kernel issue. The SCO flow control patch was never approved by upstream and actually the new audio service from bluez-utils doesn't require this patch at all. Using some old btsco or plugz package might fail. Go with the audio support that is supported by the upstream BlueZ community.
-- Bluetooth headset no longer works [regression] https://bugs.launchpad.net/bugs/130870 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs