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Questions tagged [bluetooth]

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

Bluetooth is a wireless technology standard for exchanging data over short distances (using short-wavelength microwave transmissions in the ISM band from 2400–2480 MHz) from fixed and mobile devices.

In simple: data can be transferred between bluetooth devices in a short ranges. eg laptops, computer having bluetooth dongle, mobiles, PDA etc.

Notable questions

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How can I deactivate Bluetooth on system startup?

How can I deactivate Bluetooth on system startup?
Floqqi
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142
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13 answers

Bluetooth headset with poor sound quality on Ubuntu

I've bought a Philips SHB4000 headset (phone+mic) wireless (bluetooth) and It has a good quality when I pair it with my phone or PC Windows but when I pair it with the same PC on Ubuntu (14.10 64 bits) the sound quality goes down. I've been googling…
Cleber Marques
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4 answers

How do you make Ubuntu accept files sent over bluetooth

I have a problem when I send my files from phone to ubuntu 12.04 via bluetooth as the phone prompts with the message "the file not sent"! I can send any files from ubuntu 12.04 to my android phone.
kevin
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7 answers

How to keep the audio profile at A2DP while using a mic with Bluetooth headset? (Push-to-talk)

I have a CEL-TEC F5A headset. The spec says: Bluetooth 4.0, profiles: Headset, Hands free, A2DP, AVRCP/HSP/HFP It plays nicely with High Fidelity Playback (A2DP sink) profile. When I want to switch audio input to the headset's microphone, the…
Ondra Žižka
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105
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5 answers

Pair Bose QuietComfort 35 with Ubuntu over Bluetooth

In System Settings > Bluetooth, the Bose QC 35 is visible when searching for devices but pairing fails. After multiple attempts and playing with the PIN options I managed to pair it but once selected in System Settings > Sound, it would fail and…
Victor
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97
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2 answers

Bluetooth - Connection Failed: blueman.bluez.errors.DBusFailedError: Protocol Not available

I'm trying to add a BlueParrott B-250XT+ bluetooth headset on a Thinkpad X230 tablet running Ubuntu 16.04 with its hardware bluetooth adapter. The adapter works - meaning it detects/sees the headset. However, when connecting to the headset it…
psedach
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6 answers

Check Bluetooth headphones battery status in Linux

Is it possible to get the battery status of Bluetooth headphones connected to Linux? Android shows it so I was wondering if it was possible.
gabs1bb3
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95
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10 answers

No sound from bluetooth headset, but it's detected

I have a Bluetooth headset connected to my computer. The buttons play/pause/volume are working fine, but I have no sound in the headset. It only works in the speaker of the computer. In fact, I played with the sound settings of my headset in the…
imago
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93
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4 answers

Pairing Apple Airpods as Headset

With Ubuntu 16.04 I've been attempting to pair by Apple airpods as a headset. They come up as headphones. They work fine as headphones, but I would like the microphone to be available
Doug T.
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92
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7 answers

Ubuntu 20.04 no sound out of Bluetooth headphones

This is on a machine I upgraded from 18.04 to 20.04 a few days ago. No issues at all getting sound to play out of headphones on 18.04. The headphones are paired with Bluetooth. I unpaired and repaired them just to be sure. The settings panel for…
siride
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Turn on/off Bluetooth from shell not from applet

Ubuntu 13.04 64 bits, on ELiteBook 8740, gnome desktop with bluetooth-applet shown. I could not figure out how to turn on and off from shell the Bluetooth and not from the notification bt applet menu. I need to turn on the service and the thing from…
user2195463
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89
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14 answers

Ubuntu 20.04 bluetooth not working

I've installed Ubuntu 20.04 and bluetooth is not working for me. But it works in a live session if I boot that from USB. Can anyone help me please? systemctl | grep -i blue output: …
la_sk
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12 answers

How to change Bluetooth broadcast device name?

I just can't figure a way to change my Bluetooth device name. Is there any command?
Newbi
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13 answers

Get rid of 0.5s latency when playing audio over Bluetooth with A2DP

As described in the title I experience a half a second delay when playing audio over Bluetooth with A2DP. This makes watching movies not possible as the sound is not synchronised with the video. I'm not sure if the delay is caused by the Bluetooth…
brillout
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71
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9 answers

Bluetooth Headset: Can't set A2DP (High Fidelity Playback). Poor sound quality

I'm trying to use my bluetooth headset (Bluedio, in the screenshot) in Ubuntu-Gnome 16.10, but I keep getting a horrible sound quality in everything. Important note: I've just tested with a different device, a bluetooth speaker, and it gets the A2DP…
Fabrik
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