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

learn more… | top users | synonyms

0
votes
1answer
11 views

Bluetooth won't detect devices 14.10

I have a Gateway NE-5224u. When I try to sync it with my bluetooth speakers, it doesn't detect them. Windows and android do. Any ideas? Any commands I should run in order to check how the bluetooth ...
1
vote
0answers
7 views

I want to send audio via bluetooth to an android phone - kubuntu 14.04

There are a number of items that I found during the search, like: Ubuntu how can I send my audio output, to the mobile which is connected using bluetooth? There is an answer with +100, stating that ...
-1
votes
0answers
24 views

no bluetooth adapter found in Ubuntu 14.04

i bought second hand a thinkpad x220 and have problems with my bluetooth device. Its enabled in bios and on startup the led is on. when ubuntu is booting the bluetooth led turns off. In system ...
0
votes
1answer
33 views

Bluetooth manager for sending/receiving files?

From the Bluetooth managers, I know of blueman (which I can't use because of a known bug whereas it fails to receive files) and gnome-bluetooth (which I'd rather not install because of the number of ...
0
votes
0answers
20 views

ubuntu 14.04 LTS bluetooth mouse connects but doesn't move the pointer or is not working

As you can see below, my Bluetooth mouse is connected, but it doesn't move the pointer and all the mouse buttons doesn't work too. I believe it might need some settings to be done, but I don't know ...
0
votes
0answers
24 views

Bluetooth not working with xHCI (USB 3.0) on Intel 7260 chipset in Asus UX301LA

I can't make my laptop's onboard bluetooth to work correctly and permanently without disabling xHCI from BIOS. Bluetooth is always shown as disabled after booting the computer. When trying to enable ...
1
vote
0answers
36 views

Ubuntu 14.10 Intel Wireless 7260 - Bluetooth not working

I just installed the new wireless card, connected via Ethernet and Ubuntu recognized the new card, it recognized the card and installed the software and the WiFi on 2.4 and 5GHz started working ...
1
vote
0answers
24 views

RealTek RTL8821AE under Kubuntu

I've just bought a Gigabyte Brix pro to make a small portable NAS. I've installed Kubuntu 14.10 on it. Unfortunately I've got some trouble with WiFi. Its on RealTek RTL8821AE chip. When I look at the ...
0
votes
0answers
33 views

ubuntu 14.04 logitech bluetooth adapter works but is ceasing

i've recently managed to set up my bluetooth on my Acer-Aspire e5-551g by virtue of askubuntu.com. Connecting to my Logitech BT audio adapter works fine, but when playing music the latency is very ...
0
votes
0answers
40 views

bluetooth messed up by kernel 3.13-46

since the last kernel update bluetooth is broken, which was working fine before. main message in syslog is "DIS cannot start: GATT is disabled" it looks like an acpi problem to me, but would need ...
0
votes
0answers
29 views

bluetooth disables when wifi enabled

So I finally bought a bluetooth mouse and got it working right before restarting my laptop (running Ubuntu 14.04LTS). After restart bluetooth no longer works. Bluetooth in the control panel is ...
1
vote
0answers
21 views

14.04 bluetooth headset won't save a2dp setting

Since updating to ubuntu 14.04, every time my bluetooth device goes idle or I turn it off then back on, it defaults to the Telephony setting and I cannot get it to default to a2dp. I have searched ...
0
votes
1answer
18 views

Xubuntu 14.04 bluetooth headphones problem

This morning I installed Xubuntu 14.04 with Xfce 4.12 and everything works fine but my bluetooth headphones system. Before I was using Ubuntu 14.04 and it worked correctly. Reading on the web, I ...
1
vote
1answer
71 views

Car hands free not connecting with Ubuntu Phone bluetooth

I have just received my Ubuntu phone and I'm a little disappointed to see that it is not being recognised my the car's hands free system (Mazda3 2014 model). I never had any issues connecting my ...
1
vote
1answer
152 views

bluetooth is not working on 14.04 with BCM43142

I own a Acer Aspire E5-551G. Wi-fi works fine, but Bluetooth is not working?. I already tried several methods to solve this problem, but nothing has worked for me. Here are some outputs which were ...
0
votes
0answers
17 views

Bluetooth is being locked by Windows 8

My Bluetooth was working fine, but after switching to Windows 8 and switching back to Ubuntu again it doesn't seem to work anymore. What can I do to fix this problem?
0
votes
1answer
74 views

Bluetooth on Lenovo Ideapad S20-30

Today I installed Ubuntu on my Lenovo S20-30 and most things work but I can't use bluetooth. In the system preferences I can change the bluetooth switch to "on" but when I come back to the pane it is ...
1
vote
1answer
43 views

Bluetooth but paired but not connected

My PC is running Ubuntu 14.04. I can send files from my PC to my phone. But not the other way. In the bluetooth settings window there is a connection switch is in the off position. Is this the ...
0
votes
0answers
26 views

HP Z8000 bluetooth mouse not working on Kubuntu 14.10

Just got a HP Z8000 bluetooth mouse and I'm not able to make it work with my system. I'm able to pair the device but it appears as "Type : Unknown" and obviously it doesn't work at all. I tried to ...
-1
votes
0answers
22 views

problem with bluetooth headphone

is there any kind of auto-suspend in ubuntu for bluetooth devices ?Because my bluetooth headphones gets disconnected if kept unused for sometime, i have to reconnect it (it should remain connected ...
0
votes
0answers
24 views

Making a Bluetooth dongle accessible

I'd like to start this post off by stating I am a major newb to Ubuntu, and have little to no idea what I am doing. As a little background to what it is I'm trying to accomplish: I bought a few ...
-1
votes
0answers
36 views

Broadcom Bluetooth Driver Support

I need help with my Broadcom bluetooth adapter that is not recognized by Ubuntu 14.04. My PC model: Lenovo IdeaCentre B320 :)
0
votes
0answers
11 views

error during Boot process ! blinking cursor on black screen and some symbols thereafter sometimes

Couple of months ago, i shifted my work to Linux from Windows and faced many small problems here and there which are supposed to be ok. Mine is Inspiron-5520,running on dual boot with Ubuntu 14.04 LTS ...
1
vote
1answer
121 views

Bluetooth not working (Ubuntu 14.10, Acer E5-571, Atheros) - SOLVED

After following through several other Articles about seemingly the same problem I failed repeatedly to pair Bluetooth devices with my Laptop Acer E5-571. The GUI shows Bluetooth tools, but searching ...
0
votes
0answers
14 views

what is /var/lib/bluetooth/00:1A:7D:DA:71:13/manufacturers?

i see in file /var/lib/bluetooth/00:1A:7D:DA:71:13/manufacturers and in this like this : 6C:0E:0D:3A:1F:90 48 3 239 00:17:EB:5D:1B:86 13 6 11064 10:42:21:B0:D0:82 0 4 4688 44:A4:2D:77:72:00 70 3 0 ...
0
votes
0answers
35 views

Auto Ethernet not seen in Network notifier in Ubuntu 14.10

Even with the network cable connected (HP2000 laptop), I do not seem to be network connected. At the same time, the Wi-Fi is working -though sluggishly. Till a couple of days back, it was the other ...
0
votes
1answer
133 views

Bluetooth not working on Asus X555LN (14.10)

I need help with my notebook Asus X555LN, the bluetooth adapter doesn't seem to exist to Ubuntu. On Windows it works fine, but on Ubuntu 14.10 it doesn't. I've istalled blueman and still my bluetooth ...
0
votes
0answers
31 views

Bluetooth can not find devices in ubuntu 14.04 in sony vaio SVF15413SNB

Bluetooth does not function , I have tried my things ,I have installed bluetooth manager ,but it did not work please help me
1
vote
0answers
26 views

How to get bluetooth serial port tx/rx buffers status?

The problem comes from that I have to send data via bluetooth serial port from a tiny robot to my laptop at baudrate 115200, robot sends 32-bytes packet every 10ms (100 times per second). Transmission ...
0
votes
0answers
59 views

Bluetooth working but won't detect any devices

Bluetooth appears to be up and running but when I scan for devices it sits at "searching for devices" indefinitely without finding anything. Strangely I can pair with my phone when I initiate the ...
0
votes
1answer
28 views

Is there a safe way to unplug Bluetooth adapter in Ubuntu?

I have wondered about that a lot, is it safe to just unplug the Bluetooth Adapter just like because in Windows we use to have The Safety Remove option and for USB drives or SD card I can unmounted ...
0
votes
1answer
33 views

How can a specify specific bluetooth adapter?

How can I get the bluetooth UI to use a specific bluetooth adapter when more than one is available? My laptop's built-in bluetooth adapter has glitches. So I bought a USB bluetooth adapter. I'm able ...
0
votes
1answer
69 views

Can I connect my Ubuntu Desktop to Google Cardboard?

This might be a strange question, but I am wondering if I could use Google Cardboard to replace my monitor. For this I'd like to connect an Ubuntu-Desktop with an Android Smartphone through Bluetooth ...
1
vote
3answers
119 views

My bluetooth is disabled in Ubuntu 14.10

I have recently installed ubuntu 14.10 and found both wifi and bluetooth is not working. I could able to regain my wifi and bluetooth is still disabled. Please need some help. I have seen a lot of ...
2
votes
0answers
55 views

Not able to search for bluetooth devices in Thinkpad

I have Ubuntu 14.04 installed on my thinkpad e440. Neither any of my other android devices able to detect my laptop nor my laptop is able to detect them, with visibility set ON. lspci -nnk | grep ...
-1
votes
1answer
63 views

Connect to DUN using bluetooth in 14.04

Whenever i try to access DUN using Bluetooth GUI i always get Connection Timeout, that didn't happened before when i was using 12.04. Can anyone tell, is there any specific bluetooth issue in 14.04.? ...
-1
votes
0answers
86 views

Bluetooth not connecting on lenovo Z50-70 with 12.04

I have read and searched for days now but nothing has worked. My Bluetooth and visibility shows as ON but is not connecting. This is what i have on terminal if that helps. ...
0
votes
0answers
23 views

Communication between two PC via bluetooth

My problem is, that I try to get a connection between two PC with ubuntu. I'm programing in C/C++ and use the tuturial from Cubieboard. First step i did was the command: apt-get install bluez ...
0
votes
0answers
37 views

AVRCP with Bluez - how to control audio on a phone from Ubuntu

I finally managed to get music from my phone to play on Ubuntu using BlueZ. I'm now looking for a way to control the playback - play/pause/next/prev/get song name/etc from the Ubuntu machine. This ...
0
votes
0answers
81 views

Bluetooth Issue: Lenovo Z50-70 and Ubuntu 14.04

I can see the bluetooth icon but none of my devices are detected. The output of lspci is: 00:02.0 VGA compatible controller [0300]: Intel Corporation Haswell-ULT Integrated Graphics Controller ...
1
vote
1answer
54 views

how to check bluetooth version on my laptop

I bought new laptop Lenovo Z50-70 and have installed Ubuntu 14.04. I want to check whether the Bluetooth shipped is v4 or v3? I know I should check it from main website or from BIOS, but I am curious ...
0
votes
1answer
115 views

Bluetooth: Error in firmware loading in ubuntu 14.04

I'm new in ubuntu. I'm getting an error in ubuntu 14.04 in my lenovo ideapad z50-70: dmesg | grep -i bluetooth [ 31.243849] Bluetooth: Core ver 2.17 [ 31.243866] Bluetooth: HCI device and ...
1
vote
1answer
231 views

bluetooth not working on Lenovo Z50-70

I have new Lenovo Z50-70 with NVIDIA 820M graphics card. I am using 340v driver for it. Bluetooth is not working, it says bluetooth is disable while wifi is working fine output of lsusb; lsmod | ...
0
votes
0answers
29 views

Keyboard Volume Buttons Don't Change Connected Bluetooth volume

tried messing around with a lot of different things and following different threads but to no avail, so i'm hoping someone here can help me. I'm running Xubuntu 14.04.2 LTS on an inspiron 7537, ...
0
votes
0answers
24 views

Pand using Bluez stack is not connecting any device

I am trying to implement PAN using Bluez's pan support.for this I have installed following packages: **1. zlib1.2.8 libffi-dev Glib 2.40 d bus 1.8 List item bluez 4.101** I followed the ...
0
votes
0answers
31 views

Cannot stream music to Philips bluetooth hi-fi adapter

I want to stream music to a Philips Bluetooth Hi-Fi adapter. I have setup a connection to the adapter, but whenever I want to active the connection, it simply refuses. While playing music I hear that ...
0
votes
0answers
22 views

PAN using Bluez causes System Dbus vulnerability

I am trying to implement PAN(Personal Area Network) using bluez stack.I followed the steps specified in the link But the problem is I cant setup a pan.It causes my system in trouble.The main problems ...
1
vote
0answers
16 views

How can I route certain traffic to a different access point ONLY when I'm connected to a certain network?

I know this is pretty specific, but before I do anything, I want to make sure that what I want to do doesn't brick my system if all requirements aren't met. I have a laptop. I take it to school with ...
1
vote
1answer
123 views

Automatically switch sound output device to Bluetooth headset & force to A2DP profile on connection

My bluetooth headset (Plantronics Backbeat Go2) is connected just fine with my system, but there are several manual steps I have to take to make this work that I would very much like to have ...
1
vote
0answers
58 views

Apple Magic mouse frequently disconnects and reconnects

I have an Apple Magic Mouse that I am using on a Lenovo Thinkpad T440s with Ubuntu 14.04 installed. I have successfully paired the device and it works for short periods of time. The mouse appears to ...