我正在论坛和谷歌上搜索，但是作为 Ubuntu 新手，我不知道该怎么做并且无法找到正确的答案。
我使用的是 Ubuntu 15.04 和 Gnome，对 Linux 还很陌生。我有一个宏碁 Aspire R7 571G与Atheros AR9285 无线适配器它支持 WLAN 和蓝牙。
安装 Ubuntu 后，WLAN 运行良好。在系统设置中，蓝牙图标可见，但所有内容都呈灰色。我也无法从系统获取有关蓝牙适配器的任何信息。没有物理开关，只有功能按钮。
我尝试过的：
系统盘：
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 006: ID 0483:91d1 STMicroelectronics
Bus 003 Device 005: ID 04f3:005a Elan Microelectronics Corp.
Bus 003 Device 004: ID 064e:e330 Suyin Corp.
Bus 003 Device 003: ID 046d:c526 Logitech, Inc. Nano Receiver
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 0b95:772b ASIX Electronics Corp. AX88772B
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
rfkill 列表：
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
修改：
Module Size Used by
bluetooth 491520 0
pci_stub 16384 1
vboxpci 24576 0
vboxnetadp 28672 0
vboxnetflt 28672 0
vboxdrv 421888 3 vboxnetadp,vboxnetflt,vboxpci
binfmt_misc 20480 1
asix 40960 0
usbnet 45056 1 asix
mii 16384 2 asix,usbnet
snd_hda_codec_hdmi 53248 1
hid_sensor_incl_3d 16384 0
hid_sensor_gyro_3d 16384 0
hid_sensor_magn_3d 16384 0
hid_sensor_als 16384 0
snd_hda_codec_realtek 86016 1
hid_sensor_rotation 16384 0
hid_sensor_accel_3d 16384 0
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
hid_sensor_trigger 16384 12 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d
industrialio_triggered_buffer 16384 6 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d
kfifo_buf 16384 1 industrialio_triggered_buffer
industrialio 57344 9 hid_sensor_trigger,hid_sensor_gyro_3d,industrialio_triggered_buffer,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,kfifo_buf,hid_sensor_magn_3d
hid_sensor_iio_common 16384 6 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d
snd_hda_intel 32768 3
snd_hda_controller 32768 1 snd_hda_intel
uvcvideo 90112 0
snd_hda_codec 143360 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep 20480 1 snd_hda_codec
videobuf2_vmalloc 16384 1 uvcvideo
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
intel_rapl 20480 0
videobuf2_memops 16384 1 videobuf2_vmalloc
iosf_mbi 16384 1 intel_rapl
x86_pkg_temp_thermal 16384 0
intel_powerclamp 20480 0
arc4 16384 2
coretemp 16384 0
videobuf2_core 49152 1 uvcvideo
v4l2_common 16384 1 videobuf2_core
kvm_intel 151552 0
kvm 483328 1 kvm_intel
crct10dif_pclmul 16384 0
hid_sensor_hub 20480 8 hid_sensor_trigger,hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d,hid_sensor_iio_common
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
hid_multitouch 20480 0
snd_seq_midi 16384 0
videodev 159744 3 uvcvideo,v4l2_common,videobuf2_core
ath9k 147456 0
snd_seq_midi_event 16384 1 snd_seq_midi
media 24576 2 uvcvideo,videodev
ath9k_common 32768 1 ath9k
snd_rawmidi 32768 1 snd_seq_midi
ath9k_hw 458752 2 ath9k_common,ath9k
nouveau 1400832 1
aesni_intel 172032 0
ath 32768 3 ath9k_common,ath9k,ath9k_hw
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
mac80211 724992 1 ath9k
glue_helper 16384 1 aesni_intel
i915 1052672 4
ablk_helper 16384 1 aesni_intel
cryptd 20480 3 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
serio_raw 16384 0
mxm_wmi 16384 1 nouveau
cfg80211 540672 4 ath,ath9k_common,ath9k,mac80211
ttm 98304 1 nouveau
rtsx_pci_ms 20480 0
drm_kms_helper 122880 2 i915,nouveau
memstick 20480 1 rtsx_pci_ms
lpc_ich 24576 0
drm 344064 9 ttm,i915,drm_kms_helper,nouveau
snd 90112 17 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore 16384 2 snd,snd_hda_codec
i2c_algo_bit 16384 2 i915,nouveau
mei_me 20480 0
shpchp 40960 0
mei 90112 1 mei_me
joydev 20480 0
wmi 20480 2 mxm_wmi,nouveau
video 20480 2 i915,nouveau
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,ppdev,parport_pc
autofs4 40960 2
hid_generic 16384 0
usbhid 53248 0
hid 110592 4 hid_multitouch,hid_generic,hid_sensor_hub,usbhid
rtsx_pci_sdmmc 24576 0
psmouse 118784 0
ahci 36864 2
libahci 32768 1 ahci
rtsx_pci 49152 2 rtsx_pci_ms,rtsx_pci_sdmmc
有什么办法可以让我的蓝牙正常工作吗？
提前致谢！
以下是来自 acer 支持的其他信息，根据序列号可知我的笔记本电脑生产什么：
Liteon 第三代 WiFi 2x2 AGN+ BT4.0 Broadcom 43228+20702（WiFi 43228 2x2 DB AGN+BT4.0 20702）
我们将非常感谢您的进一步帮助。
答案1
您的 AR5B95 不包含蓝牙芯片组，AR5B195 是带有相同 AR9285 wifi 的蓝牙卡