Ubuntu 16.04中找不到蓝牙适配器

自从我升级到16.04后,操作系统再也找不到蓝牙适配器了。 笔记本电脑是宏碁Aspire V5-573G,所有我能找到的关于蓝牙适配器的是:“蓝牙Qualcomm Atheros蓝牙4.0”。 这是我执行的一些命令,希望它有所帮助:

输出sudo lshw -class network

 *-network description: Wireless interface product: AR9462 Wireless Network Adapter vendor: Qualcomm Atheros physical id: 0 bus info: pci@0000:04:00.0 logical name: wlp4s0 version: 01 serial: 24:fd:52:ee:f4:b3 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless configuration: broadcast=yes driver=ath9k driverversion=4.4.0-24-generic firmware=N/A ip=192.168.0.19 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn resources: irq:18 memory:b3500000-b357ffff memory:b3580000-b358ffff *-network description: Ethernet interface product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0.1 bus info: pci@0000:05:00.1 logical name: enp5s0f1 version: 14 serial: 08:9e:01:ce:3d:ac size: 10Mbit/s capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8411-2_0.0.1 07/08/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s resources: irq:47 ioport:4000(size=256) memory:b3404000-b3404fff memory:b3400000-b3403fff 

输出lspci

 00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 09) 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09) 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 09) 00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev 04) 00:16.0 Communication controller: Intel Corporation 8 Series HECI #0 (rev 04) 00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04) 00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 1 (rev e4) 00:1c.2 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 3 (rev e4) 00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 4 (rev e4) 00:1c.4 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 5 (rev e4) 00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (rev 04) 00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev 04) 00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] (rev 04) 00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04) 01:00.0 3D controller: NVIDIA Corporation GK107M [GeForce GT 750M] (rev a1) 04:00.0 Network controller: Qualcomm Atheros AR9462 Wireless Network Adapter (rev 01) 05:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5287 (rev 01) 05:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 14) 

输出rfkill list

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

dmesg | grep Blue dmesg | grep Blue没有任何输出。

输出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 04f2:b3d6 Chicony Electronics Co., Ltd Bus 002 Device 009: ID 046d:c051 Logitech, Inc. G3 (MX518) Optical Mouse Bus 002 Device 008: ID 046a:010d Cherry GmbH Bus 002 Device 007: ID 1a40:0101 Terminus Technology Inc. Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 

谢谢!

我有同样的问题。 在我的情况下,我认为这是我旧的统一控制中心安装版本的错误,或一些缺少依赖项。 解决了轻松更新统一控制中心的问题:

  sudo apt-get install unity-control-center 

希望它可能有所帮助。