华硕 N751JK,蓝牙不工作,ubuntu 17.10

华硕 N751JK,蓝牙不工作,ubuntu 17.10

rfkill list输出正常:

0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
1: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no

hciconfig -a提供以下信息

hci0:    Type: Primary  Bus: USB
    BD Address: 9C:D2:1E:0D:2F:B2  ACL MTU: 1021:4  SCO MTU: 128:2
    DOWN 
    RX bytes:1160 acl:0 sco:0 events:62 errors:0
    TX bytes:742 acl:0 sco:0 commands:62 errors:0
    Features: 0xff 0xff 0x8f 0xfe 0xdb 0xff 0x5b 0x87
    Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
    Link policy: RSWITCH HOLD SNIFF PARK 
    Link mode: SLAVE ACCEPT

输入sudo hciconfig hci0 up结果:

Can't init device hci0: Invalid request code (56)

命令输出hcitool dev为空:

Devices:

这是hcitool scan输出

Device is not available: No such device

我搜索了类似的问题,检查了他们的解决方案是否适用于我的情况,但失败了——没有任何帮助。所以我决定在这里问

可能还有其他有用的信息暂时没有提供。但我不知道应该提供什么才能使问题更容易解决。

为以防万一,下面附上(1)lsusb和(2)的输出:lspci -knn | grep Net -A2

(1)

Bus 002 Device 002: ID 8087:8000 Intel Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp. 
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 04f2:b3fd Chicony Electronics Co., Ltd 
Bus 003 Device 004: ID 0e8d:763f MediaTek Inc. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

(2)

03:00.0 Network controller [0280]: MEDIATEK Corp. MT7630e 802.11bgn 
Wireless Network Adapter [14c3:7630]
Subsystem: Foxconn International, Inc. MT7630e 802.11bgn Wireless 
Network Adapter [105b:e074]
Kernel driver in use: mt7630e
Kernel modules: wl, mt7630e

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