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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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
82 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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153 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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0answers
107 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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33 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
453 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
222 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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124 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
476 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
362 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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252 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
131 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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59 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
303 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
65 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
168 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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157 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
100 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
346 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
304 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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2answers
478 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 ...
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1answer
27 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
98 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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56 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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1answer
236 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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41 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
2k 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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293 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 ...
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74 views

Bluetooth keyboard must be re-started at every boot [closed]

I just downloaded and installed 14.04 to replace a xubuntu 14.10 that has been crashing on every reboot. Now, with nothing else installed, My Logitech bluetooth keyboard must be turned off and back on ...
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35 views

bluez very slower than windows bluetooth stack

i compare sending speed file via bluetooth in ubuntu and windows ... bluetooth dongle in both are same ... one file in both are same ... i send one file with 5MB size in windows to my phone --- ...
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133 views

Bluetooth Driver for Realtek RT3290

I see so many people are looking for the Bluetooth driver for RT3290 from realtek. But there is same hardware qualified(under certified systems) by Ubuntu with same Chip e.g. "Ubuntu on Asus X501U" ; ...
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1answer
51 views

Bluetooth on Easynote te69bm not working

I've just starting using Ubuntu (LTS 14.04), so the issue could be a piece of cake but I have no idea of how to solve it As I wrote in the title, my bluetooth is not working. Seems to be activated ...
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91 views

Ubuntu on Nexus 7 LTE - Bluetooth & LTE not working?

i installed Touch on a Neexus7 LTE - tablet. Using http://system-image.tasemnice.eu/i could get version, but no bluetooth or LTE. I also tried upgrading by making device write-enabled, but this worked ...
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194 views

ubuntun 14.04 not Detect Bluetooth Dongle

my ubuntu not detect bluetooth .. this is lsusb out : Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device ...
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99 views

How to connect a Samsung HM1100 bluetooth headset to the 14.04 bluetooth manager?

I am a young girl from Germany. My friend has just installed Xubunto 14.04 on my Dell Latitude 6400 laptop. I have a Samsung HM1100 bluetooth headset. I want to use it with applications like Skype. ...
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1answer
93 views

error while browse phone using Bluetooth

i recently installed Ubuntu 14.04 and connect my Nokia phone from "Bluetooth Menu -> Setup new device". when i click on "Browse files" a new window popup and show my phone contents but i can't copy ...
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180 views

Unable to enable Bluetooth 14.04

I'm unable to enable bluetooth. I'm on Ubuntu 14.04 and when I go to Settings > Bluetooth, this shows up: I can't click the switch to turn bluetooth on and off. Output of dmesg | grep Bluetooth ...
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182 views

problems with bluetooth with my ASUS S551LB

I have a problem with my laptop asus S551LB with Ubuntu 14.04 when I initialize Ubuntu, appears a message like this: Bluetooth: error in firmware loading err = -110,len = 448, size = 4096 [..] ...
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139 views

No Bluetooth adapter. “hciconfig” showing no output.ubuntu14.10

I installed ubuntu 14.10, bluetooth is not being displayed in the menu bar the application says "no bluetooth adpter found" output of rfkill list all is: 0: phy0: Wireless ...
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2answers
648 views

How to fix Bluetooth related errors on boot

When I boot my laptop, I see on the screen the following messages: [ 5.307568] Bluetooth: Error in firmware loading err = -110,len = 448, size = 4096 [ 5.307601] Bluetooth: Loading patch file ...
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142 views

Stuck keys with bluetooth keyboard in Ubuntu 14.10

I just bought a bluetooth keyboard. I can pair with it OK from the indicator menu. However, I have two problems: Keys randomly get stuck on repeattttttttttttt when I'm typing "fast" (I'm composing ...
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237 views

Ubuntu 14.04 Dual Shock 4 Controller Setup?

How do I get the touchpad of Sony's Dual Shock 4 Controller working? Also how can I get this thing to work in Source Engine games? The buttons work but the Joysticks do not!
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1answer
1k views

bluetooth does not appear in pulseaudio as a possible source/sink

I am trying to setup my ubuntustudio 14.04 , 64bit as a bluetooth audio sink (service a2snk in a2DP), so that I can redirect music from the android phone to the pc and from there to my speakers. I am ...
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1answer
367 views

How to activate Bluetooth on HP 15 notebook, using Ubuntu 14.04.1 LTS

Please help. I cant activate Bluetooth on my HP laptop. Problem - no Bluetooth adapters found. I am using Ubuntu 14.04.1 LTS, Intel Celeron, HP 15 Notebook. I already installed the Bluetooth ...
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98 views

Extending Python lightblue module to use multiple bluetooth dongles

I'm using the lightblue module and pybluez to send files via bluetooth to obex protocol object push. But I need to use multiple bluetooth dongles (3 and more) to send files to multiple devices (20 and ...
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171 views

14.10: Bluetooth connection always fails first time

When I power on my Bose Soundlink external speaker, it automatically connects to my laptop. But, it then errors out. This is an example log of starting the bluetooth deamon and powering on the ...
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178 views

Enable Bluetooth on Gigabyte GC-WB300D PCI-e card in Unbuntu 14.10

Struggling to enable bluetooth on the combo wifi/bluetooth Gigabyte GC-WB300D pci-e card in Ubuntu 14.10. The link indicates that it uses ath3k. Here is the output from lspci 00:00.0 Host bridge: ...
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259 views

My Asus X451CA laptop bluetooth driver and touchpad driver is not working as the should

When I try to scroll with my touch pad it becomes very slow and inconsistent. My Bluetooth shows that it is disabled. What can I do to make my Bluetooth and touch pad work properly?
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124 views

Wi-fi on my HP pavilion dv6 laptop is not working neither is bluetooth

After i formatted my hard drive my all wireless connection are not working. i'm suppose to make a recovery disc before formatting my hard drive. which i forgot. now i can't use my wireless network ...