Bluetooth adapter not found after installing blueman

[synaxoz]

i was trying to connect my bluetooth headphone it successfully connected but still no sound the sound output is from the laptop sound card not from the headphone when i try to open and select the output method in sound options it just freezes and crashed multiple times so i had to install a package that manages bluetooth i found package called blueman after installing it it didn't do anything more so i maybe have to restart the laptop after the restart the bluetooth i got that message on the bluetooth settings No adapter found

$ lsusb

Bus 001 Device 005: ID 03f0:311d Hewlett-Packard Atheros AR9285 Malbec Bluetooth Adapter
Bus 001 Device 004: ID 174f:143f Syntek
Bus 001 Device 003: ID 046d:c05b Logitech, Inc. M-U0004 810-001317 [B110 Optical USB Mouse]
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

$ rfkill list

0: phy0: Wireless LAN
 Soft blocked: no
 Hard blocked: no

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: unity-control-center 15.04.0+16.04.20170214-0ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-38.42~16.04.1-generic 4.10.17
Uname: Linux 4.10.0-38-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
CurrentDesktop: Unity
Date: Sat Nov 4 03:57:28 2017
ExecutablePath: /usr/bin/unity-control-center
InstallationDate: Installed on 2017-09-09 (55 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
SourcePackage: unity-control-center
UpgradeStatus: No upgrade log present (probably fresh install)