![Qualcomm Atheros QCA9565 / AR9565 (Dell 1705):未检测到蓝牙](https://linux22.com/image/890649/Qualcomm%20Atheros%20QCA9565%20%2F%20AR9565%20(Dell%201705)%EF%BC%9A%E6%9C%AA%E6%A3%80%E6%B5%8B%E5%88%B0%E8%93%9D%E7%89%99.png)
我是一名正在尝试适应 Linux 的 Windows 用户。目前,我正在运行 Ubuntu 16.04。
最近,我将我的无线网卡从 Realtek RT3290(在 Ubuntu 和 Mint 下存在严重的连接问题)换成了 Qualcomm QCA9565 (也称为 DELL 1705)。
问题是:我没有蓝牙,也没有卡。以前,使用 RT3290 时,蓝牙模块无法加载,但我确实在“rfkill list”下看到了一些与蓝牙相关的内容。现在,我什么都看不到了!此模块安装在装有 Windows 的戴尔笔记本电脑上,蓝牙部分工作正常。
以下是一些信息:
angourakis@angourakis-nb ~ $ lsusb
Bus 001 Device 002: ID 8087:8000 Intel Corp.
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 003: ID 04f3:0280 Elan Microelectronics Corp.
Bus 002 Device 002: ID 0bda:5775 Realtek Semiconductor Corp. HP "Truevision HD" laptop camera
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
angourakis@angourakis-nb ~ $ uname -a
Linux angourakis-nb 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
angourakis@angourakis-nb ~ $ ls -l /sys/class/bluetooth
ls: cannot access '/sys/class/bluetooth': No such file or directory
angourakis@angourakis-nb ~ $ lsmod | grep bt
btrfs 987136 0
xor 24576 1 btrfs
raid6_pq 102400 1 btrfs
angourakis@angourakis-nb ~ $ rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
angourakis@angourakis-nb ~ $ lspci -nnk | grep 0280 -A2
08:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter [168c:0036] (rev 01)
Subsystem: Dell QCA9565 / AR9565 Wireless Network Adapter [1028:020c]
Kernel driver in use: ath9k
angourakis@angourakis-nb ~ $ sudo modprobe ath9k && dmesg | grep ath
[ 3.836205] ath: phy0: WB335 1-ANT card detected
[ 3.836209] ath: phy0: Set BT/WLAN RX diversity capability
[ 3.845203] ath: phy0: Enable LNA combining
[ 3.846545] ath: phy0: ASPM enabled: 0x43
[ 3.846548] ath: EEPROM regdomain: 0x60
[ 3.846548] ath: EEPROM indicates we should expect a direct regpair map
[ 3.846550] ath: Country alpha2 being used: 00
[ 3.846551] ath: Regpair used: 0x60
[ 4.014927] ath9k 0000:08:00.0 wlp8s0: renamed from wlan0
[ 10.366513] ath: EEPROM regdomain: 0x807c
[ 10.366516] ath: EEPROM indicates we should expect a country code
[ 10.366517] ath: doing EEPROM country->regdmn map search
[ 10.366518] ath: country maps to regdmn code: 0x3a
[ 10.366520] ath: Country alpha2 being used: CA
[ 10.366520] ath: Regpair used: 0x3a
[ 10.366522] ath: regdomain 0x807c dynamically updated by country IE
[ 730.476683] ath: EEPROM regdomain: 0x807c
[ 730.476686] ath: EEPROM indicates we should expect a country code
[ 730.476686] ath: doing EEPROM country->regdmn map search
[ 730.476687] ath: country maps to regdmn code: 0x3a
[ 730.476688] ath: Country alpha2 being used: CA
[ 730.476689] ath: Regpair used: 0x3a
[ 730.476690] ath: regdomain 0x807c dynamically updated by country IE
你有什么建议吗?奇怪的是,我也尝试安装 Windows 10,但它也无法识别我的蓝牙。