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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.

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Bluetooth not working works after restart

screenshot bluetooth doesn't work says " plug in the dongle to continue " ... but works after I restart the laptop ... I tried using sudo service Bluetooth restart still no effect. Similar problem ...
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Ubuntu 18.04 external audio sources not recognized

Nothing other than the built in speaker is displayed. I have tried pavucontrol, pulseaudio -k, updating nvidia drivers etc. Even when I pair my phone through bluetooth it displays in the input tab ...
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External Mouse Cursor randomly freezing on Ubuntu 18.04 LTS

Around 1 month ago I was forced to buy a new notebook (Asus Zenbook UX331UN) and decided to roll with Ubuntu 18.04 LTS in dual-boot with Windows 10. At first everything seemed to work fine, but after ...
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RT3290 Ralink driver in Ubuntu 18.04

I have used instructions given in same question but got this make -C /lib/modules/4.15.0-38-generic/build M=/home/shubham/tmp/rtbth modules make[1]: Entering directory '/usr/src/linux-headers-4.15.0-...
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How can I hide bluetooth icon in status drop-down menu in Gnome panel?

The icon in the drop-down menu was invisible untill I turned on bluetooth and when I turned it off again the icon doesn't become invisible again! How can I hide this bluetooth icon? I also searched ...
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Bluetooth Connects Then Disconnects/Running .exe

I'm new to Ubuntu and I'm getting kind of confused with the different functionality, so please keep things dumbed down. Issue 1: I have a bluetooth headset. It connects and works fine, then after a ...
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Bluetooth not finding any devices ( Ubuntu 18.04 )

Bluetooth not finding any devices in Ubuntu 18.04. I tried different solutions that were found on the internet but with no success. After the Bluetooth is enabled it keeps searching for devices until ...
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Bluetooth not syncing on Ubuntu 18.04

While on 16.04 it was ok, now on 18.04 Blueman sees and pairs my device. But then it just doesn't sync: connection failed blueman.bluez.errors.dbus failed Protocol not available Here's my dpkg -l ...
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blueman error No adapters found

Please anyone know how to solve this problem. I was trying to connect bluetooth speakers/ mouse. I tried lot of methods but not solved. Below is some information what i had tried. aejaz@aejaz-HP-...
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Ubuntu 18.04 bluetooth disconnecting immediately

I had some problems with getting bluetooth to work on my Lenovo X1 5th gen. Now every time i reboot the laptop i have to remove the bluetooth device ( UE Boom), restart bluetooth and reconnect in ...
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FATAL: Module bluez not found in directory /lib/modules/4.17.0-1-amd64

Bluetooth isn't working but, bluez is already at the newest version 5.50-1. And it also showing No Bluetooth adapters have been found, though it's working properly on Windows 8.1
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Dell XPS 13 9360 (i7 8550u) cannot recognize my logitech m590 bluetooth mouse

Hi I'm quite new to Linux. Just installed Ubuntu 18.04 and my laptop cannot seem to recognize my bluetooth mouse (logitech m590). Fresh install, updated via terminal. The computer can detect my ...
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Use a2dp profile to have headphones be used as input [duplicate]

I was wondering if it's possible to use my headphones+microphone just as a microphone using a2dp profile. I have problems using HSP because the quality of sound is very poor so i was thinking of ...
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Bluetooth Settings button not working

I can't slide the bluetooth button in the Bluetooth settings, any idea as to why? When I open the Bluetooth settings it also says "No Bluetooth found, plug in a dongle to use Bluetooth" alex@...
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Problems with mouse and time [on hold]

I just installed Ubuntu 18.10 alongside Windows, and I have three problems. I have a bluetooth Microsoft 3600 mouse. When I try to connect it in a Windows session, I have no problems, but when I try ...
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Ubuntu 18.04 Sound Issues (Bluetooth + Muting)

I'm having the following two issues with sound on my Lenovo machine, on which I dual boot into Ubuntu 18.04: I can connect to my bluetooth headset and the sound test from the Settings->Sound menu ...
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Bluetooth can't find headphones

When I activate bluetooth on my notebook I can see and pair with every bluetooth device near me but there is no A2DP or HFP/HSP headphones in there. Typing service bluetooth status in terminal gives ...
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Bluetooth is not working on Lenovo IdeaPad Y560p

I'm not sure how to get it working, Google didn't suggest any relevant information. rfkill list shows a wifi device only, no bluetooth. # rfkill list 0: ideapad_wlan: Wireless LAN Soft blocked: ...
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Bluetooth turns on after booting into Ubuntu 18.04

My HP laptop's Bluetooth turns ON every time I start the machine, even if I had turned it OFF in the previous session. How do I make my changes to the Bluetooth persist even after shutdown?
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Upgrade to 18.x bluetooth problems: hci0: last event is not cmd complete (0x0f)

Since I've upgraded tot Ubuntu 18.04 (and afterwards to 18.10) I'm having problems with Bluetooth connection. For instance, the music with my Bluetooth speaker lags seriously. Upon investigating ...
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Bluetooth stops after restart on dual boot ubuntu 18.04

Sometimes when I do updates and restart my computer, the bluetooth will be disabled in the computer. Bluetooth settings says: "no bluetooth found, plug in a dongle to use bluetooth." If I do: $ ...
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HC05 connection via GUI

I have a HC05 bluetooth module connected to an Arduino. I can connect the HC05 to /dev/rfcomm0 on my 18.04 laptop via the command sudo rfcomm connect hci0 [MAC Address] But I cannot connect to the ...
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Bluetooth mouse lags after upgrading to 18.10 Cosmic

Initially, there was no issue in the first few days after upgrading to 18.10 Cosmic (from 18.04 Bionic), even after suspend/restart/shutdown. Today, after waking from suspend, the bluetooth mouse ...
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Ubuntu 16.04 Bluetooth Mystery

I have a brand new Asus UX580GD laptop. I installed Ubuntu as dual boot with Windows 10 Pro. They both work fine most of the time. I have a Logitec M590 Bluetooth mouse and it works well with both ...
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Wifi slows down when Bluetooth headset is connected. Ubuntu 18.04 4.15.0-38-generic

Internet slows down after 2/3 mins after bluetooth headset connected. This is output from lspci 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1576 00:00.2 IOMMU: Advanced Micro ...
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BT device showed up too quickly to be able to get paired

I was trying to pair my BT device but the name showed up so quickly that I could not click on it to pair with my computer. What can I do?
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Is it possible for K480 to stay connected?

Running 18.10 and have installed bluez-tools, blueman, but have not found any way to make my Logitech K480 Bluetooth keyboard stay connected. It seems to time out after a while and disconnect (with ...
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Bluetooth device disconnected right after pairing 18.04

Bluetooth works fine when I connected to my Bluetooth mouse. I paired a new device the same, but after Bluetooth pairing is done it disconnected. There's no way of switching it on to connect. I tried ...
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Bluetooth headset is not shown in input devices Ubuntu 16.04 [duplicate]

I've just connected Huawei FreeBuds using bluetooth. And it works fine as output. But I can't use it as a microphone:
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How to suppress Authorization Request notifications?

I have connected with a Bluetooth speaker through blueman(-applet). All works fine, however I get a perpetual desktop notification about an authorization request. I don't see a way to respond to ...
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Bluetooth driver for AR9485

I'm running ubuntu server on VirtualBox. I'm trying to use bluetooth but : [bluetooth]# scan on No default controller available Indeed : # hcitool dev Devices: and : ...
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Wakes from suspend immediately when bluetooth device disconnected

When I suspend my Dell XPS 13 9379, NetworkManager wakes it again immediately if my bluetooth mouse is not connected: # journalctl -ex ... systemd-logind[653]: Operation 'sleep' finished. ...
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Bluetooth is not working on hp probook 4540s for several ubuntu versions

I have an HP probook 4540s laptop that has Ubuntu 18.04.1lts and I can't make bluetooth work I also had ubuntu 14.04 and 16.04 before and also bluetooth didn't work, I tried also the solution in here ...
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Apple Magic Keyboard 2 A1644

I’m having trouble connecting my Apple Magic Keyboard 2 A1644 to my Ubuntu 18.10 machine (it’s not mac/imac…). I need your help to lay out for me the best practice of connecting it from the terminal ...
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Bluetooth connection (Bluez) not working after logout (works after restart)

I use LXQT in Lubuntu 18.10 and I have a problem with keeping the Bluetooth-speaker connected to the laptop after logging out and in. It works fine after reboot though. So, I have a solution that ...
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Bluetooth disappears after lastest update

After applying the latest 18.04 update to my Dell Precision 5520, bluetooth has completely disappeared. Bluetooth settings screen This happened once before and rectified itself after the next ...
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Changing the size of files

When sending files through bluetooth, it doesn't expand the image I click, so that I can be sure of the image I want to send. Is there any settings to change that ? EDIT : As GabrielaGarcia ...
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Bluetooth on ubuntu server

I'm running Ubuntu Server on VirtualBox. I did add the Bluetooth adapter as a USB device, and I can see it : >> lshw | grep -C 10 "blue" *-usb:1 description: Bluetooth ...
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Bluetooth: want it on at boot, always turned off

For some reason, my Bluetooth is always defaulting to 'off' at boot. I have tried editing /etc/bluetooth/main.conf, it was already set to autoenable=true. I've also tried using blueman. The best I ...
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Bluetooth not working on Gigabyte GC-WB867D-I

I have an dualbooted desktop with Ubuntu 16.04 and Windows 10. I installed a Wifi + Bluetooth PCIE card, and both bluetooth and wifi works in Windows. However, in Ubuntu, only the Wifi works. When I ...
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Where do I find Bluetooth device Link Keys in 18.04?

I'm setting up a Bluetooth mouse for a Win10/Ubuntu dual-boot and need to get the link key in Ubuntu. Last time I did this, I found it in /var/lib/bluetooth/[MAC Address of device]/info. After ...
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Bluedio T5s headphones with Ubuntu 18.04

I have had decent behaviour with Bluedio T4s headphones with Ubuntu via bluetooth, but am now using Bluedio T5s headphones and they are not working well via bluetooth. After making the bluetooth ...
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Can't turn on wifi Ubuntu 18.04 LTS

I have recently installed ubuntu 18.04 LTS, but Wifi and Bluetooth are not turning on. I have clicked a lot of times but the wifi button not able to turn on. Also, Airplane Mode is on and not turning ...
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60 views

Bluetooth not working on Bionic Beaver Ubuntu 18.04 but was working on 17.04

When I upgraded from 17.04, my Bluetooth dongle was working on a desktop PC. Now I have upgraded, in "settings", I can see that Bluetooth is turned off, so I change the selection to "ON", but the ...
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1answer
32 views

Sound output doesn't change automatically after connecting to Bluetooth headset

The Bluetooth headset problems in Ubuntu are various and mostly not solved profoundly. This time on 18.04 i get a very fast connection with the headset as soon as I turn it on, but the output device ...
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Lenovo Wireless Keyboard connectivity issue with 16.04.1 - replug dongle every 5 min

I have a Lenovo Professional Wireless keyboard which I want to use with my Lenovo Laptop running Ubuntu 16.04.1. I have Ubuntu and Win10 on the same machine, on Win10 the keyboard works flawlessly and ...
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Use Bluetooth headset with microphone (HFP) in Ubuntu 18.04

My Bluetooth headset (IFROGZ Toxix Wireless) supports the Headset Head Unit profile (headset_head_unit or HSP/HFP) and the audio playback profile (a2dp_sink). It pairs and connects successfully with ...
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31 views

No Bluetooth after suspend

18.04.1 LTS installed. Latest bluez Bluetooth drivers installed. Lenovo AIO Y910. Bluetooth was working and after a wake after a suspend Bluetooth option to turn it on is greyed out and it says that ...
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32 views

Apple Magic Mouse and Apple Wireless Keyboard don't work

I am trying to connect my Apple Magic Mouse and Apple Wireless keyboard to my Dell E6400 notebook running Ubuntu 18.04. (so far Ubuntu has performed VERY well on the notebook!) When I go into "...
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No Bluetooth found and speakers don't work on Ubuntu 18.10

I just installed Ubuntu 18.10 on my Chuwi lapbook and everything seems to be working except for two things. (1) It doesn't recognize that the laptop has Bluetooth, prompting me with the message: no ...