Bluetooth is a wireless technology designed for short range communication between compatible devices. The Linux kernel includes the BlueZ Bluetooth stack.

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Bluetooth and WiFi do not connect on Pavillion 15 HP

I have a new Pavilion 15 AMD Radeon with a RTL8723be chip and it is recognized, but the Bluetooth is not working. It appears but never finds or shows anything. I tried a lot of distributions and ...
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20 views

how to enable bluetooth in Ubuntu14.04 LTS

how to enable bluetooth in 14.04? I have tried rfkill list option but it doesn't show anything.
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24 views

Bluetooth is not detected for my Sony Vaio laptop

I have a Sony Vaio SVF142c29U now runs Ubuntu 14.10 and bluetooth is not detecting new devices Also my devices are also not being detected by my laptop. Can anyone help me please?
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29 views

Bluetooth is disabled in Lenovo G50-70 ubuntu 14.04

dmesg | grep -i blue [ 14.010609] Bluetooth: Core ver 2.17 [ 14.010651] Bluetooth: HCI device and connection manager initialized [ 14.010659] Bluetooth: HCI socket layer initialized [ ...
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56 views

bluetooth not connected in ubuntu 14.04

i am using ubuntu 14.04.i have inbuilt Bluetooth button. it is working with my Windows which is dual booted in my machine.but its not working with my Ubuntu. please help me
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20 views

Bluetooth only detected when disabling USB 3.0 at the BIOS

I installed Ubuntu 14.10 on a ASUS Zenbook (code UX-301LA). It does have an onboard bluetooth module, and I have seen it listed by lsusb when I disable USB 3.0 on the BIOS. However, if I enable USB ...
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1answer
26 views

Why my bluetooth headset device is visible on my phone but not on my computer?

I can connect to my bluetooth "headset" (Belkin HD BT S57) using my phone, but it is not visible to my computer (Ubuntu 14.10). I tried bluetooth-wizard, hcitool scan, hidd --search and bt-device -l, ...
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41 views

cant solve this bluetooth problem!

i recently switched from windows 7 to 14.04. everything works great except for my bluetooth. the BT shows enabled in the bios. I have downloaded bluez,blueman. BT does not show in the rfkill list, ...
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33 views

I need help with A2DP in HP 6910p

I am a Linux n00b and I have been trying to use my Sony ST27a as A2DP source with this old HP 6910p. The phone streams music in Win7 with a different system. I have tried some suggestions from old ...
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25 views

MSI GS 60 Fn+F2 (screen mode) and Fn-F10 (airplane mode) not working

I'm under ubuntu 14.10 with a MSI GS60 2PE. All my Fn functions are working except 2 : - Fn+F2 : which allow screen mode change - Fn+F10 : which allow airplane mode (disabling of wifi and bluetooth) ...
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19 views

Lenovo Thinkpad Edge E520 Bluetooth Not Working?

Yes I'm Back Again With Another Question. I Just Downloaded The Lenovo QuickControll App On My Phone, I Turned My Phones BT And Then Went Into My Settings On My Laptop To Turn On My Bluetooth But For ...
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1answer
63 views

Blueman indicator missing

I have just fresh installed Ubuntu 14.10. I want to use blueman instead of bluez, so I have disabled bluez in upper bar, by using option in system settings. However, blueman icon does not appear in ...
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10 views

Fail to install bluez - “action force-reload failed” [migrated]

I fail to install Bluez on my host: $ sudo apt-get install bluez ... The following NEW packages will be installed: bluez 0 upgraded, 1 newly installed, 0 to remove and 4 not upgraded. Need to get 0 ...
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1answer
26 views

Why bluetooth or USB 3.0 fails to load during booting?

Everytime I open my laptop with ubuntu 14.04 (dual booted with win 7) either bluetooth firmware fails to initialize or USB 3.0 ports. At this time also bluetooth is working fine but usb3.0 is not ...
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1answer
85 views

Microsoft Arc Touch Mouse doesn't working on Ubuntu 14.04

I bought a brand new Microsoft Arc Touch mouse that uses a Bluetooth SMART (Bluetooth 4.0 BLE for low powered devices). Altough I can get it paired with no problem at first look. It just doesn't ...
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28 views

Connecting by default to Logitech K810 Bluetooth Keyboard

I bought a Logitech K810 Bluetooth Keyboard -- and after using these steps to pair with Ubuntu 14.04 -- I want it to connect by default. On startup the keyboard is not connected, and after logging ...
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1answer
18 views

Bluetooth not recognized for Segar laptop with Intel 8 chipset

I originally got my bluetooth mouse to work after installing blueman. Then, it stopped. I do not recall what was updated on my laptop running Ubuntu 14.10. I can only tell you that it stopped and ...
0
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1answer
81 views

Bluetooth not working - Ubuntu 14.04

I'm trying to sync my laptop with my bluetooth headphones. The thing is that Ubuntu doesn't detect any device at all. I've googled a little, tried some possible solutions. Like theese: Bluetooth not ...
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102 views

Bluetooth problem Lenovo-Z50-70 (Atheros QCWB355)

When I got my Lenovo-Z50-70 I directly installed Ubuntu 14.10, the Wifi (Atheros AR9565) worked out of the box. But then I wanted to connect my bluetooth devices it never found any of them. I looked ...
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28 views

Request for help for fixing issues with ubuntu14.04 LTS on r15-r033tx

I have installed ubuntu 14.04 LTS on a HP r15-r033tx laptop. But facing following issues. Wifi is not stable, sometime it connects and able to browse internet but sometime it never connects. Also, ...
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1answer
37 views

Bluetooth speaker via ALSA

I have Lubuntu 14.10 so I run ALSA instead of PulseAudio and I am not about to change it. blueman-manager lets me detect my speaker as headphones but choosing Setup-Audio Receiver(A2DP) results in ...
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53 views

Bluetooth service fails to start

I have been trying to enable Bluetooth on my System76 Gazelle Professional laptop (running Ubuntu 14.10) to connect a Bluetooth headset, but have failed so far. I know the laptop supports Bluetooth ...
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50 views

Ubuntu USB Discriptor -22 Read Error - Acer Aspire TC-605

I have a Acer Aspire TC-605, my specs are the following: Windows 8.1 Intel Core i7-4770 CPU @ 3.40GHz 3.40GHz 12GB Ram 64-bit Operating System, x64-based processor but I keep getting that error, My ...
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13 views

Volume control doesn't work with bluetooth headset but works fine with wired headset

I am unable to change volume after connecting bluetooth headset. It shows as changing but output volume doesn't change. Everything works fine with wired headset.
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2answers
195 views

Acer VN7-591G, WiFi and Bluetooth not working

On my Acer VN7-591G I just bought the wifi and Bluetooth (both on the same chip) are not currently working (using Ubuntu 14.10). As stated by a sticker on the bottom of the notebook: "This device ...
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1answer
20 views

Bluetooth keyboard and mouse keep popping up and then going away

My apple bluetooth aluminum keyboard and mouse keep popping up and then going away. They don't even have time to connect. I'm just wondering why that is.
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1answer
77 views

Bluetooth connectivity issues with hx-hp420 headset

i have ubuntu 14.10 and am trying to connect my jam transit Bluetooth headset on a dell inspiron 3520 problem is it doesn't even show and said to update ...update was invalid am very new to terminal ...
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46 views

Bluetooth Socket Program: connect: Host is down

I am trying to test rfcomm_server.c and rfcomm_client.c (from the link https://github.com/balle/bluetooth-snippets) on my new Bluetooth dongle. When I run rfcomm_client, it exits on connect giving ...
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1answer
193 views

Bluetooth/Blueman won't detect bluetooth devices, other devices can't find computer

I have an Acer Aspire E14 which came with an internal bluetooth adapter. On Ubuntu 14.04, the adapter is detected alright, but the computer can't find any other bluetooth devices, and other bluetooth ...
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2answers
209 views

Controlling Bluetooth mouse gestures that register keyboard events

tl;dr I just bought a Logitech T630. It's a Bluetooth mouse that supports several keyboard events via gestures (PDF). These gestures are fine and dandy but I have little use for them. I'm having a ...
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137 views

Buetooth not working on 14.04, not shown in lspci or lsusb

I have a problem with bluetooth on a lenovo G50-70 running 14.04 with kernel 3.16 Can turn bluetooth on and off from the system tray, but it doesn't seem to activate the actual device. I've ...
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1answer
55 views

Issue with ubuntu and bluetooth mouse and keyboard

I have a bluetooth mouse & keyboard (Dell KM714) that don't seem to be recognized by Ubuntu 14.10. They don't appear in the list of bluetooth devices when I am looking for them. Is there a way to ...
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37 views

Logitech bluetooth headset on ubuntu 14-04 connect but dont work

The device get connected and can be seen in the sound settings, but if checked it in sound settings it appears as non-checked at the next opening of sound settings....
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1answer
135 views

bluetooth not working in lenovo B40-70?

bluetooth is not detected in lenovo b40-70 laptop in ubuntu 14.04 . i have tried installing bluetooth manager and it shows bluetooth adapter not found. my lsusb output : Bus 001 Device 002: ID ...
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2answers
38 views

bluetooth problem : Bluetooth and Nokia Symbian

I have Nokia E63, laptop ASUS X452C with Linux 14.04 LTS and Bluetooth UBS Dongle. When I wanted to shared photo from My handphone to Laptop, and fail. My handphone unable share photo to laptop. ...
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1answer
63 views

Intermittently cannot connect to Beats Bluetooth headset from CLI

I have a Beats Studio Wireless bluetooth headset that intermittently cannot connect to Kubuntu 14.10. This is what is happening: $ lsusb | grep -i blue Bus 002 Device 005: ID 0a12:0001 Cambridge ...
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62 views

Wacom Bamboo CTH-300 not recognized Ubuntu 14.04

I recently got the Wacom Bamboo tablet (CTH-300) and, obviously, I wanted to try it out! So, I plugged it in...and nothing happened. I tried changing USB ports - nothing. I checked out the Wacom ...
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1answer
62 views

bluetooth pairing fails everytime i connect to other devices

i installed the driver as illustrated by answer on this link Ralink RT 3290 Bluetooth Problem on Ubuntu 14.04 By doing so, it enabled my bluetooth.I can search other devices, other devices can ...
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1answer
84 views

Wifi slows down if I connect with Bluetooth device on Ubuntu 14.10

I have a 75 Mbit/s Wifi connection and the Wifi generally works great and fast. Although if I connect to any bluetooth device (e.g. some Audio device) the Wifi suddenly slows down significantly, but I ...
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2answers
162 views

Bluetooth doesn't work in ASUS X550L

I have an ASUS X550L pc running Ubuntu 14.04 The bluetooth doesnt work and stops scanning after about 20secs with no devices found. And the device is not found too even though its set to ...
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1answer
223 views

Bluetooth not working with Atheros AR9462 chip on Utopic / 3.16 kernel

Bluetooth not working with Atheros AR9462 chip on Utopic / 3.16 kernel I need assistance from the community, please. I seem to have stumbled upon a big issue with support for bluetooth on these ...
0
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1answer
13 views

Thinkpad Bluetooth K/B disconnects when pressing crtl

On 14.04, I've been able to use Lenovo ThinkPad Tablet 2 TAB2 Bluetooth Keyboard with Stand - 0B47270 04Y1488 fine. Suddenly, after a few hours of idel time, it starts to disconnect. Looks like it ...
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1answer
54 views

How to use Yamanha MCR-B142 Bluetooth connection as audio output speakers?

1) The Yamanha MCR-B142 mini-HiFi has Bluetooth for streaming audio. I can successfully connect to it from Ubuntu 14.04 LTS and the device appears in the Bluetooth connections. bt-device -l Added ...
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17 views

confirm that bluez stack very slower than windows stack

i work on project that need bluetooth to transfer file via obex object push ... i used ussp_push package to send file via obex object push and test speed ... sudo apt-get install ussp-push i test ...
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50 views

Bluetooth Devise is off

I have hp pavilion g6 laptop and Ubuntu 14.04 OS. I am Unable to open the Bluetooth, the option is always off in system settings There is message " No Bluetooth adapter found" Do I need to do some ...
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69 views

Bluetooth is turn on but not detect the device in ubuntu 14.04

praveen@praveen-Lenovo-B590:~$ rfkill list 0: tpacpi_bluetooth_sw: Bluetooth Soft blocked: no Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 2: brcmwl-0: ...
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68 views

Ubuntu does not detect wifi/bt combo card BCM4330 (AP6383)

I am working with a Zotac pi320. In Windows 8.1, the buit-in (sdio) wifi card is detected and shown in detailed device settings as a broadcom 4330. Secondary research confirms this, with a teardown ...
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30 views

Bluetooth receiver doesn't appear in sound options 14.04

I've got a SMK Link Nano Dongle Bluetooth 4.0 LE + EDR Bluetooth adapter for my Acer Aspire. I've got an Onkyo receiver with Bluetooth capabilities. I've got it both paired and connected with my ...
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2answers
481 views

Atheros Bluetooth not working on Ubuntu 14.10

FIXED, take a look at the Launchpad bug! I have a very peculiar problem on Ubuntu Gnome 14.10 x64. My internal WiFi/Bluetooth adapter gets detected and WiFi works fine. Its Bluetooth functionality ...
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170 views

Bluetooth didn't work for my Acer E11 (ES1-111-C0A7)

I bought a Acer E11 (ES1-111-C0A7) and upgraded it from Windows 8.1 to Ubuntu 14.10. When I use Win8.1, Bluetooth is working correctly but in Ubuntu it doesn't. I guess the BT chip is BCM43412, but ...