Debian8(jessie) Bluetooth が検出されない

hcitool devを使用する場合

sudo hcitool dev
Devices:

rfkillリスト

0: acer-wireless: Wireless LAN
        Soft blocked: no
        Hard blocked: no
1: acer-bluetooth: Bluetooth
        Soft blocked: no
        Hard blocked: no
2: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no

私のカーネル：3.16.0-4-amd64

lsmod | grep -i blue
bluetooth             374429  6 bnep,btusb
6lowpan_iphc           16588  1 bluetooth
rfkill                 18867  6 cfg80211,acer_wmi,bluetooth
crc16                  12343  2 ext4,bluetooth

情報：

dmesg | grep -i firmware
[    0.166480] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    9.257608] [Firmware Bug]: battery: (dis)charge rate invalid.
[   10.691014] psmouse serio1: elantech: assuming hardware version 3            (with firmware version 0x550f01)
[   11.742351] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS

Bluetooth用

dmesg | grep -i blue
[   11.300428] Bluetooth: Core ver 2.19
[   11.300445] Bluetooth: HCI device and connection manager initialized
[   11.300452] Bluetooth: HCI socket layer initialized
[   11.300454] Bluetooth: L2CAP socket layer initialized
[   11.300464] Bluetooth: SCO socket layer initialized
[   84.877650] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   84.877653] Bluetooth: BNEP filters: protocol multicast
[   84.877658] Bluetooth: BNEP socket layer initialized

Bluetoothステータス：

bluetooth.service - Bluetooth service
 Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled)
 Active: active (running) since Вт 2016-03-29 19:11:14 MSK; 1h 21min ago
 Docs: man:bluetoothd(8)
 Main PID: 1470 (bluetoothd)
 Status: "Running"
 CGroup: /system.slice/bluetooth.service
       └─1470 /usr/lib/bluetooth/bluetoothd

 мар 29 19:11:14 debian bluetoothd[1470]: Bluetooth daemon 5.23
 мар 29 19:11:14 debian bluetoothd[1470]: Starting SDP server
 мар 29 19:11:14 debian bluetoothd[1470]: Bluetooth management interface      1...d
 Hint: Some lines were ellipsized, use -l to show in full.

lspci -knn | grep network-A2の出力：

02:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57785 Gigabit Ethernet PCIe [14e4:16b5] (rev 10)
    Subsystem: Acer Incorporated [ALI] Device [1025:0647]
    Kernel driver in use: tg3
--
03:00.0 Network controller [0280]: Qualcomm Atheros AR9462 Wireless Network Adapter [168c:0034] (rev 01)
    Subsystem: Foxconn International, Inc. Device [105b:e052]
    Kernel driver in use: ath9k
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 1bcf:2c18 Sunplus Innovation Technology Inc. 
Bus 001 Device 005: ID 0489:e04e Foxconn / Hon Hai 
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 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 0000:0538  
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

出力モジュール情報：

alias:          usb:v0489pE04Ed*dc*dsc*dp*ic*isc*ip*in*

モジュールプローブ

sudo modprobe ath3k - doesn't say anything

のための:

for i in /etc/modprobe.d/*; do echo $i; cat $i | grep ath3k; done
/etc/modprobe.d/ath3k.conf
blacklist ath3k
/etc/modprobe.d/bumblebee.conf
/etc/modprobe.d/dkms.conf
/etc/modprobe.d/fbdev-blacklist.conf
/etc/modprobe.d/intel-microcode-blacklist.conf
/etc/modprobe.d/modesetting.conf

PSこれが役に立つなら...ノートパソコン - Acer Aspire v3-571g