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 not working after upgrade ubuntu 14.04 kernel

Bluetooth not working after i upgrade my ubuntu kernel to 3.15.1 version.. there's a message when booting like "Bluetooth patch failed".. and "over-current condition on port x x" However, my ubuntu ...
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94 views

Drivers not loaded

I run Ubuntu 14.04 on an Acer Aspire 5740G, and my bluetooth is not recognized by the OS. Are there any drivers for my laptop to make it run like it should? I've moved from 30 years of Windows just ...
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2answers
324 views

Bluetooth mouse not auto-reconnecting to laptop

This has been asked, and answered, a million times before. And I think I've read almost all those questions and answers, and tried as many of the solutions as I can. However, I still can't get the ...
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0answers
62 views

Bluetooth connections are not displayed

I am trying to view my bluetooth connections, and I tried many commands, but none of the commands are displaying any kind of bluetooth connection. I am positive that my bluetooth is connected, because ...
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34 views

how do I set sspd to 0 from within hciconfig's config file

I've read the man pages but cant find how I can set the command sudo hciconfig hci0 sspmode 0 on a config file so its persistent after reboot on ubuntu 14.04 x64
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1answer
309 views

Lenovo g700 & Ubuntu 14.04

i have few problems with this computer and ubuntu. Firstly, if i slide across my touchpad multiple times, the computer freezes. But if i use USB mouse, the problem won't occur. Secondly i can't create ...
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1answer
519 views

Upgrading to Bluez 5.19 from source

I've successfully compiled Bluez 5.19 from source using ./config and then make, but I'm stuck on the next step. Make install doesn't seem to overwrite the old Bluez (when checked with dpkg -l, it ...
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195 views

Toshiba resume automatically after suspending in Ubuntu 14.04

I have a Toshiba L845 and i when i suspend ubuntu it wake up 2 seconds later. Here you are some info. cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic.efi.signed ...
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1answer
1k views

bluetooth headset connects but not showing in sound settings

I was able to listen with my BT headset, but suddenly, one day, it disappeared from sound settings forever! I've even re-paired my headset (and its connected already) but it doesn't have any options ...
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1answer
116 views

Sony BTN200 bluetooth headphone on Ubuntu 12.04 LTS

I have a pair of SONY BTN200 bluetooth headphone that I would like to use on Ubuntu 12.04 LTS. Unfortunately my laptop cannot see them. Bluetooth is on on both the laptop and the headphone of course, ...
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361 views

HP Bluetooth Mouse Connection Problems

About a month ago, I turned on my laptop (Ubuntu 14.04 and Windows 8.1 dual boot, though the mouse works fine in Windows), logged in and connected my HP x4000b mouse via a bluetooth dongle (Kinivo ...
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1answer
205 views

Power off bluetooth: the LED indicator is still ON, is the radio module turned off?

I would like to have a Bluetooth adapter powered off at the startup, but at the same time to be able to turn it on when I need it. I have found this advice: Add rfkill block bluetooth into ...
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0answers
65 views

pairing bluetooth keyboard, the “continue” button is disabled. why?

I'm trying to pair a Samsung keyboard to my Lenovo Yoga via Bluetooth. As you can see from attached picture, the computer recognizes the keyboard, yet the "continue" button remains disabled, no error ...
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1answer
173 views

Easiest way to send data from Ubuntu 14.04 to Mac via bluetooth?

I got gnome-bluetooth in Ubuntu 14.04 to send some data via bluetooth. It functions perfectly fine with recent Android Smartphones (see pic 1) but I did not manage to send something to a (paired) Mac ...
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1answer
84 views

How to change the volume of left channel using pulseaudio

I am recording the video using logitech camera and bluetooth microphone. Logitech can used for recording both audio and video. When I turn on bluetooth microphone in the middle of recording, it is ...
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0answers
1k views

JBL bluetooth speakers play no sound, a2dp off?

I have JBL bluetooth speakers like this one. With Ubuntu 14.04 LTS (Gnome) I get it to pair with my pc, either with gnome-bluez or blueman, but I am unable to reproduce any sound. I stumbled upon ...
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1answer
104 views

Can I download genuine Ubuntu from www.ubuntu.com? [closed]

Can I download the genuine version of Ubuntu from http://ubuntu.com? or do I need to make it genuine after downloading just like Microsoft Windows?
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0answers
675 views

Ubuntu 14.04 doesn't detect BT devices

I have a Lenovo B5400 with Windows 8 and Ubuntu 14.04 in dual boot. My bluetooth works well under Win but with Ubuntu it is not able to detect any device. hcitool scan does a scan but doesn't detect ...
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1answer
221 views

hciconfig Features hex codes

I can't seem to find anywhere what the hex codes listed under hciconfig Features stand for. Does anyone know where I can find a list to show which feature corresponds to which hex code? Output: $ ...
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0answers
212 views

A2DP on PulseAudio - terrible choppy/skipping audio

I have paired my Bluetooth headset with my Ubuntu 12.04 laptop with a Bluetooth chip inside: lsusb | grep Bluetooth Bus 003 Device 003: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for ...
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1answer
1k views

PulseAudio unable to detect Bluetooth Headset

I am able to successfully pair with my bluetooth headset (Motorola S305), and connect to Audio Sink. However, it does not show up in PulseAudio (in any way I ask it), and I can't switch the audio ...
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60 views

Embedded Ubuntu's Bluetooth discoverable by Android but not iOS

I have a system running Ubuntu. The Bluetooth device (hci0) is POWERED, DISCOVERABLE, PAIRABLE, and SCANNING(DISCOVERING). It can discover all devices in the area, Android and iOS. Multiple Android ...
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1answer
47 views

bluetooth dongle not paring

My audio speaker is detected by the bluetooth dongle (brand integral) but it fail to pair. Note, it's OK with another usb dongle brand. The dongle is delivered with windows drivers CD, can i install ...
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2answers
4k views

bluetooth is disable on ubuntu-14.04

This is probably the duplicate of bluetooth is disable on Ubuntu 14.04 But I still could not find the solution. I am also having the same issue. I am struggling like anything to add my device in ...
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40 views

Bluetooth adapter not present in ubuntu 12.04.4 LTS

I am using Oracle virtual box[4.3.8] with windows 7 as host and ubuntu 12.04.4 as guest.My bluetooth adapter is working fine in windows but, no adapters found in ubuntu. How to solve this?...
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39 views

Bluetooth Audio and SoftPhone Audio Input/Output

I have a Voip Softphone software that I would like to start using on my Ubuntu 14.04 box. Here's the thing. My system sound right now goes through my HDMI to my speaker system so I can play music ...
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81 views

Is it possible to stream audio via Bluetooth from Ubuntu to Ubuntu/Debian?

I resuscitated an 14 years old pc with a very good audio set and made a stereo of it. Via Bluez+Pulse I can stream music from my Android phone to this PC easily. My Ubuntu laptop is paired and ...
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56 views

Both bluetooth and wifi not connecting

I'm having problems both with bluetooth and wifi, my pc is a Lenovo B5400. The BT can do a scan, but it isn't able to find any devices; I don't see any wifi network (but I have a working Ethernet ...
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604 views

Ubuntu 14.04 LTS bluetooth does not function, can not establish an Audio Sink connection

I have tried remedies describe in questions relating to "No A2DP streaming audio to Bluetooth headsets" on various Ubuntu version. NONE worked. After following re-loading of bluez and pulseaudio ...
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1k views

bluez 5.19 PS4 controller

I currently have a problem when pairing my computer with a PS4 remote. On my Ubuntu 14.04 I removed everything related with bluez and bluetooth, and I built and installed bluez 5.19. Here are some ...
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1answer
1k views

Bluetooth adapter not found HP 250 g2 Ubuntu 14.04 lts

On boot there are two messages - Bluetooth: error in firmware loading err = -110, len = 440, size = 4076 and Bluetooth : Loading patch file failed and in the bluetooth settings it says "no ...
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2answers
2k views

Sharing phone's internet connection on laptop without the help of USB cable

At the moment, I use my phone's internet connection on my laptop by using a USB cable. How do I set things up to use internet using my phone without the USB cable. So, that I can get rid of the USB ...
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103 views

Share the Internet connestion over Bluetooth (Ubuntu Gnome)

I wanted to create a Wi-Fi hotspot, to share my Internet connection to an android tablet, but that seems to be impossible, as the connection disconnects when I activate the hotspot. Therefore I would ...
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2answers
143 views

Full mess with bluetooh headset - 14.04

I've got a brand new bluetooth headphone Philips SHB7150 with a brand new Belkin bluetooth adapter V4. The pairing is fine but after i cannot get the newly discovered headset in my pulseradio. ...
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32 views

Bluetooth timeout on boot

every time I boot my ubuntu I get something like this message : Bluetooth: hci0 command timeout It slows up booting a bit so I would like to know is there fix for this. Or can I disable bluetooth ...
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32 views

Using mobile phone's internet through bluetooth

How can I connect to a mobile phone through a bluetooth connection to use the mobile phone's internet connection?
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1answer
2k views

Problems connecting to Bluetooth headset - 14.04

I've read carefully This post but still have problems to connect to one of my Bluetooth headset. I have two bluetooth headsets (SHB71150 from philips, and WeSC Piston along with two bluetooth dongles ...
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0answers
38 views

Ubuntu does not enable bluetooth after suspend

My bluetooth is not recognized after sleep. Probably is something related to BIOS but I am not 100% sure. The output of hcitool dev shows nothing and rfkill list all only lists the wireless card. I ...
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114 views

Unable to use/detect a Bluetooth dongle on 12.04

I'm running Ubuntu 12.04 and for some unknown reason I'm unable to use a 4th generation Bluetooth adapter. here is the result of lsusb command (you can clearly see the Belkin Usb Dongle ...
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68 views

PulseAudio automatically loads default loopback module after I load one

I am trying to stream audio from a Bluetooth source to a Bluetooth sink. I connect the devices, get confirmation that their modules are loaded in PulseAudio, then I load the loopback module. The ...
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0answers
60 views

How do I use the microphone and speaker of my phone as native ubuntu devices?

The Google Voice 'trick' I was using on my Nexus 4 recently became unavailable. Due to poor reception and no landline I could do with getting Google Voice working somehow. Hence... I would like to ...
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1answer
63 views

Cannot transfer files to the PC through Bluetooth

The Bluetooth starts by itself on login and when I try to transfer a file from my Android phone to it, it doesn't accept it. While "searching," my phone shows my PC but the file doesn't get accepted.
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1answer
216 views

Connecting my laptop with my phone via bluetooth in ftp mode

I am not able to play or transfer any media file in my laptop when connected to my moto g phone in ftp mode using bluetooth.My OS is Ubuntu 14.04.What is the solution?
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1answer
129 views

Re installation of bluedevil or any substitute for it

I have Kubuntu 14.04 but I've uninstalled Bluedevil with deals with bluetooth. And now I am not able to use bluetooth. When I try to re install it gives the following note "The "bluedevil" package ...
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2answers
1k views

Cant enable bluetooth on Thinkpad X220 xUbuntu 14.04

I am having problems enabling bluetooth since installing xUbuntu 14.04 on my Thinkpad X220, in 13.10 all was working fine. When I installed 14.04 I did a fresh install rather than upgrade. Running ...
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0answers
389 views

how to Connect BlueTooth device running Serial Port Profile (SPP from command line

I have the device with Blue-Tooth on the board. The firmware in the device runs Serial Port Profile (SPP) stack on it. It works well when I connect to this device from my laptop by means of ...
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17 views

automatically switch to newly-connected devices

I am using pulseaudio, I want to switch the logitech mic and bluetooth devices to each other when one of these are connected. I am getting the command for that: load-module module-switch-on-connect ...
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75 views

PulseAudio channel map at run time

Could I map (Swap) the channel at run time. I am using the ffmpeg to record the both video and audio from two logitech cam/mic and bluetooth mic. Now currently at the starting of recording bluetooth ...
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0answers
34 views

Bluetooth doesn't work

Why does bluetooth have to wait till I execute the command, sudo hciconfig hci0 reset to perform its duty? :) Thank you for time in advance!
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1answer
2k views

Ubuntu 14.04 Bluetooth adapter not found

I have multi-booted Ubuntu 14.04 alongside the pre-installed Windows 8.1 on my uefi-enabled HP Envy 15 Notebook. My WLAN card is a combo card, Ralink3290. The problem is that my wifi works just fine ...