Arch linux bluetooth failed to connect. After ~ 6 seconds the headphones disconnect again.

Hardware info physically printed on the dongle: "ASUS USB-BT211" (omitted serial number). You need to add your account to the lp group if you wish to connect to a bluetooth tether. Probably the correct device is selected by default. Apr 16, 2014 · bluedevil still doesn't seem to do anything when I tell it to connect to my phone, but I can transfer files back and forth. No Windows installed. Feb 15, 2020 · Hello, I've got a problem with my bluetooth: I tried to pair and connect my smartphone (my bluetooth headphones too), it pair but it doesn't connect. When I click the bluetooth option in the quick settings pannel, it appears to be loading for about 30 seconds and then switches off again. after that I installed a macOS virtual machine and everything was okay there Aug 17, 2022 · I am trying to pair my newly installed Arch laptop with my bluetooth headphones. power <on/off> Set controller power. [CHG] Device 00:02:3C:91:A4:23 Connected Mar 2, 2023 · [ 6. 15. Jan 18, 2017 · Dec 13 12:49:36 archlinux kernel: usb 1-11: Product: Bluetooth Radio Dec 13 12:49:36 archlinux kernel: usb 1-11: Product: Bluetooth Radio Dec 13 12:49:38 dode kernel: Bluetooth: Core ver 2. 22 Dec 13 12:49:38 dode kernel: NET: Registered PF_BLUETOOTH protocol family Dec 13 12:49:38 dode kernel: Bluetooth: HCI device and connection manager initialized Dec 13 12:49:38 dode kernel: Bluetooth: HCI Oct 31, 2023 · Enter the pair command followed by the MAC to initiate pairing: pair 11:22:33:44:55:66. 846277] Bluetooth: HCI device and connection manager initialized [ 3. I followed the ArchWiki instructions for installation and troubleshooting. dmesg |grep Bluet. 829064] Bluetooth: L2CAP socket layer initialized [ 2. Home; Packages; when I try to connect to bluetooth I get this output: src/service. > pulseaudio -k. 1) Pair the HC-05 module. Error. 838488] Bluetooth: hci0 sending initial HCI reset Nov 11, 2020 · Arch Linux. Oct 30, 2023 · The Logitech MX Ergo has a button on top which is used in the following ways: - Short press to switch between connection profiles, allowing it to connect to up to 2 different devices depending on which profile is selected (1 or 2). c:btd_service_connect() a2dp-sink profile connect failed for 14 Apr 16, 2014 · bluedevil still doesn't seem to do anything when I tell it to connect to my phone, but I can transfer files back and forth. conf Within the Bluetooth configuration file, move to the last line and append the following in it. I tried resetting pairings from the headset. I've followed the wiki to set up a bluetooth connection but I'm stuck at the last step: connection. 273067] Bluetooth: HCI socket layer initialized. 776547] Bluetooth: SCO socket layer initialized [ 7. Oct 26, 2020 · Hello, I have already got bluetooth set up some time ago but probably due to updates it stopped working. bluez. Step 3: Now again open the Device Manager on your PC and this time enable the Bluetooth adapter. The Bluetooth controller needs to be powered up after every boot. Recently I've been trying to connect to my bluetooth earbuds. Latest kernel, latest pipewire and bluez. Run bluetoothctl in a terminal. I just switched from Gentoo to Arch, and while on Gentoo I was able to connect to my smartphone (OnePlus 5T) and to receive files from it (but not send anything), on Archlinux I am unable to connect to the smartphone. The behavior is very weird. Jul 21, 2021 · I have a powered USB switch, which has a Bluetooth dongle plugged in, and trying to connect my headphones to it. 296182] Bluetooth: L2CAP socket layer initialized [ 6. 846280] Bluetooth: HCI socket layer initialized [ 3. Users who want to use PulseAudio with a Bluetooth headset, in addition to installing pulseaudio-bluetooth, may want to activate the PulseAudio plugin of Blueman. May 26, 2024 · After logging out and logging in, when I try to connect to the bluetooth earbuds using blueman, I have this message Connection Failed: No audio endpoints registered. Description: I'm able to pair a device but not use it (connect). c: Failed to load module "module-bluez5-device" (argument: ""): initialization faile The other 3 say they have already been loaded. Now that the bluetooth service is running, you can run the bluetoothctl command and enter its command prompt. service user unit or play some audio to start the pipewire daemon, then try to connect the audio device Feb 15, 2020 · Hello, I've got a problem with my bluetooth: I tried to pair and connect my smartphone (my bluetooth headphones too), it pair but it doesn't connect. My setup was working without a hitch until today. service user unit or play some audio to start the pipewire daemon, then try to connect the audio device Dec 28, 2015 · Yesterday, after tinkering for a while with bluetoothctl, I managed to connect and use the headset for a brief time. Hopefully, some devices near to you should pop up. c: Failed to get device path from module arguments E: [pulseaudio] module. Dec 28, 2015 · Yesterday, after tinkering for a while with bluetoothctl, I managed to connect and use the headset for a brief time. 844683] Bluetooth: hci0 command 0x0c03 tx timeout [ 15. Oct 14 21:13:15 deadHost bluetoothd[37822]: Starting SDP server Oct 14 21:13:15 deadHost bluetoothd[37822]: Bluetooth management interface 1. However, when running 'sdptool browse local' I get an error: Jan 9, 2021 · [ 8. See full list on wiki. ControllerMode = LE Oct 14, 2022 · Oct 14 21:13:15 deadHost bluetoothd[37822]: Bluetooth daemon 5. I had found a partial solution by starting d-feed and aborting the process with sudo kill 590 rfkill bick&unblock bluetooth Dec 4, 2011 · $ dmesg | grep Blue [ 5. NetworkManager's functionality can be useful for both wireless and wired networks. I successfully paired my phone and laptop, but the devices quickly disconnect from each other, and I cannot get them to reconnect. They connect then, few seconds later, disconnect and when I try to reconnect with bluetoothctl, here's what I get : Nov 18, 2023 · Bluetooth not turning on in Arch Linux? That's because the Bluetooth service is not running. 776516] Bluetooth: Core ver 2. Feb 13, 2021 · Hi Everyone, Im trying to connect my headphones, but it won't work. 829056] Bluetooth: HCI device and connection manager initialized [ 2. Same problem. I had installed and enabled: - NetworkManager for managing wifi. Each time I try to connect to a wireless speaker, I get: Connection Failed: br-connection-page-timeout It seems I can pair it successfully, just connection does not work Nov 18, 2023 · Bluetooth not turning on in Arch Linux? That's because the Bluetooth service is not running. 16 [ 5. If you have installed Arch, please read the rules before posting. The only way to make them work is to delete them and pair them again (with a different MAC address, but I don't Apr 22, 2020 · According to this, link, there are issues with it on ArchLinux: Unresolved problems with some bluetooth devices exists (mouse occasionally disconnects, one wireless audio device can't connect at all). The Bluetooth controller needs to be told to connect to the keyboard after every boot. 762376] Bluetooth: hci0: BCM: chip id 70 [ 6. Offline. Once we’ve installed the gnome-bluetooth-sendto package, we’ll open a terminal and run the bluetooth-sendto command Jan 13, 2019 · These forums are for Arch Linux x86_64 ONLY. I have a ntfs partition to only store personal files. I have connected my headphones to at least two other Arch Bluetooth devices (keyboard) and controllers (dongle) need to be paired once. I've installed the bluez and bluez-utils package and, enabled and started the bluetooth service. 5 revision 8. The headphones don't connect, but when I plug the dongle directly without USB hub, it works. 8 / bluez4, I could just switch on the BT audio device, and the sound would transfer automagically. sudo systemctl restart bluetooth. archlinux. 276327] Bluetooth: Core ver 2. 2) Create a serial communication to that module. This installation provides the bluetoothctl utility. 569191] Bluetooth: BNEP filters: protocol multicast [ 8. 1. service. I also tried to connect my joycon controller. For more information see Bluetooth headset I followed a youtube video and got pretty much identical results for every step, from installing bluetooth and utilities to scanning for device and pairing, but that's where I fail. 10 Feb 4, 2018 · I experiencing some difficulties to connect bluetooth earphone to my laptop. 3 [ 20. Today, I booted up my laptop in my room, where everything was working fine. What solved it for me (I found a solution) was to exit Blueman, if it's open, do the following two commands from the command-line, sudo systemctl restart bluetooth; blueman-applet, turn my connecting device off and on, right-click on the Blueman applet, and select Make Discoverable; then, right-click on Blueman and go to Devices, right-click on my device, and as soon as my connecting Jun 26, 2017 · E: [pulseaudio] module-bluez5-device. sudo dmesg. 22 [ 8. I have a HC-06 module and succeeded pairing it. I am not dual-booting. 0. You can directly access to sound configuration panel from the device menu. sudo nano /etc/bluetooth/main. 229256] Bluetooth: HCI socket layer initialized [ 18. More details: Aug 25, 2015 · Bluetooth: unable to connect to smartphone (Protocol not available) I have an Intel 8265 card with integrated bluetooth. You shouldn't need root. There are Bluetooth keyboards sold with a Bluetooth dongle which Jul 6, 2024 · After successfully pairing our Linux system with the target device, we can start transferring files. This is really annoying. System Config Jan 3, 2021 · Pairing and connecting your Airpods with bluetoothctl. 273047] Bluetooth: Core ver 2. my device shows up (jabra elite 3 earphones) on the device list and I can even pair and it shows a "attempting to pair; connected: yes" message but it does not connect. First of all: Bluetooth has worked flawlessly previously; pi-bluetooth from the AUR is up to date; bluez and bluez-utils are up to date; The system is up to date as well (just ran pacman -Syu) Still, when I try to use the bluetooth interface, it doesn't work. Type agent on. Jun 28, 2020 · dmesg | grep Bluetooth [ 18. Nov 23, 2020 · I have been completely unable to connect to any bluetooth headset until following the steps in the first answer in this forum post: sudo apt-get install pulseaudio-module-bluetooth. - Bluez and bluez-utils for managing bluetooth. Apr 27, 2012 · Can't connect to bluetooth devices, rfcomm On Kubuntu Live CD my every bluetooth device works out of the box, so it can be fixed somehow I can scan, pair, add devices via blueman-applet, but I can't connect. Finally, run connect [mac] to establish the full connection: connect 11:22:33:44:55:66. I get the following bluetooth output, leading me to suspect that the issue is hardware-related: Nov 21, 2021 · Fixed today with kernel 5. I can issue the pair command without any problems. Nov 18, 2021 · SYSTEM AND BLUETOOTH INFORMATION // USING dual boot system // GNOME Version: 41. sudo rfkill unblock all does not seem to work Oct 21, 2023 · I recently installed arch linux , when i am trying to connect my earphones through bluetooth , its no showing its name but i try to connect through address its reconnecting again n again . These headphones are type ad2p (JBL TUNE FREE II), so there may be a problem with that, though the ArchWiki says it should be enabled by default. org Audio device fails to connect with br-connection-profile-unavailable. Hello, I'm trying to set up a bluetooth connection between my Arch Linux laptop and my Android phone*. LDAC/aptX. 296186] Bluetooth: SCO socket layer initialized [ 6. When I use the bluetoothctl program to pair with the keyboard, a connection appears to be made, but the program does not ask me to input a PIN code on the wireless keyboard. Earlier today I was still paired to the headset, but could not connect, with error "Failed to connect: org. Dec 26, 2008 · However, I have not been able to pair with the device. Enable the Auto-Connect Feature of Bluetooth. Not Antergos, or Apricity, or Manjaro, or any of the "easy Arch installers", nor Arch-ARM; nothing other than vanilla 64-bit Arch Linux. 229258] Bluetooth: L2CAP socket layer initialized [ 18. I am able to discover the device using bluetoothctl, but pairing and connecting aren't working. Both of them are paired and trusted and they were working a few weeks ago. 846286] Bluetooth: SCO socket layer initialized [ 3. However, any time I try to connect to them, I am treated with a br-connection-unknown. 296169] Bluetooth: HCI device and connection manager initialized [ 6. I have the BCM423142 chip on my laptop, recently I've installed Arch Linux (Antergos) and downloaded the linux-headers and broadcom-wl-dkms packages from AUR. 276344] Bluetooth: HCI device and connection manager initialized [ 8. Flyspray, a Bug Tracking System written in PHP. Maybe you should try "discoverable on" option if your module is configured as master. Follow the full instructions on the Arch wiki here. 276353] Bluetooth: SCO socket layer initialized [ 8. when I try to to connect through the applet Nov 10, 2021 · Thanks. I have this output from the dmesg | grep Bluetooth command: Nov 18, 2023 · Bluetooth not turning on in Arch Linux? That's because the Bluetooth service is not running. $ sudo apt-get install gnome-bluetooth-sendto. These instructions should enable your RPi4B to recognize when your bluetooth headset turns on and set it as the audio output device. 1)To pair a module using bluetoothctl, follow the wiki's instruction: Configuration via the CLI. I then installed "Blueberry", which enabled me to send files via bluetooth, but I could not receive them. I get audio feedback from the headphones that they have connected. May 1, 2015 · So just execute: sudo pacman -S bluez bluez-utils. ControllerMode = dual By setting ControllerMode = dual, we enforce Arch Linux to use both Bluetooth protocols. Nov 3, 2015 · Bluetooth br-connection-profile-unavailable while connecting I've got my brand new Kaibo Flex bone conduction headphone received which I backed on Kickstarter last year. 388092] Bluetooth: BNEP (Ethernet Emulation) ver 1. I searched the Internet, but I only found iwlwifi drivers, while my bluetooth device uses btusb as its driver ( Linux* Support for Intel Sep 23, 2015 · I'm having problems again (this used to work perfectly) with bluetooth file transfers. Apr 11, 2020 · Hi, I am running Arch linux on my Thinkpad x1 carbon 7th Gen and I have followed all the arch-wiki commands to install bluetooth, but when I run a list command on bluetoothctl I get a "no controllers found" error, I have noticed my bluetooth module is softlocked and I cannot seem to figure out why. Here's what you can do to fix it. Home; Packages; src/profile. Feb 9, 2024 · Researching a bit, I think it can be a problem with the bluetooth profiles (currently using pipewire + wireplumber for the audio management). - Long press to start pairing for the currently-selected profile. Jul 9, 2016 · If you want a better solution to disable bluetooth ertm, then edit /etc/default/grub and add the kernel flag 'bluetooth. I suspected maybe there's a problem with the keyboard but now I have the same problem with my BT touchpad (Magic Trackpad). Start the pipewire. 296178] Bluetooth: HCI socket layer initialized [ 6. Alternatively, you can also try and set ControllerMode as LE to only use 5. systemctl status bluetooth Oct 20, 2011 · show [ctrl] Controller information. Every time I connect to a wifi or back from the suspend status or switch the button on the mouse(the mouse can connect two devices), the mouse will lose and cannot reconnect automatically, I have to re-open the Bluetooth to reconnect it. Let’s install bluetooth-sendto using apt-get: $ sudo apt-get update. 22 [ 3. 3 Aug 20, 2017 · The connection seems to be established, but it is not moving and, after a while, the connection is lost. 569195 . Dec 13, 2015 · Posts: 22. [ 10. 763383] Bluetooth: hci0: BCM: features 0x06 Dec 1, 2019 · ### Ubuntu / Debian ### sudo apt update sudo apt install bluetooth bluez bluez-tools rfkill ### Fedora ### sudo dnf install bluez bluez-tools ### Arch Linux / Manjaro ### sudo pacman -S bluez bluez-utils . 776533] Bluetooth: HCI device and connection manager initialized [ 5. 0 build 1 Bluetooth connection failed: cannot connect to 'old' smartphone Hi there. Mar 23, 2019 · my raspberry pi 3 model B, running Arch, has an issue with bluetooth. NetworkManager. 276347] Bluetooth: HCI socket layer initialized [ 8. I wasn't sure what the issue may be say I searched around, updated my packages, downloaded pulseaudio-bluetooth, but Mar 9, 2023 · Pairing it and connecting it in Bluetooth to my computer works, but if I reconnect it after a disconnect, it doesn’t work. 829070] Bluetooth: SCO socket layer initialized [ 2. This is the final install phase that will automate the connect to your bluetooth headset. cfg' and reboot. > systemctl start bluetooth. disable_ertm=1' to the GRUB_CMDLINE_LINUX line. Still the same issue. 22 [ 18. Mar 25, 2010 · With 3. Dec 8, 2013 · Both bluez and bluez-utils are installed, but I remain unable to run the bluetooth. pairable <on/off> Set controller pairable mode. Probably it will tell you it is already registered. 273065] Bluetooth: HCI device and connection manager initialized. 827238] Bluetooth: Core ver 2. Jan 16, 2010 · $ uname -a Linux boolean-pc 5. Jun 11, 2010 · Numerous attempts to connect using the command line failed, probably due to my lack of knowledge. devices List available devices. Here is the exact process I followed. 0 clicks in 3. The GNOME bluetooth application fails without any further explanation. Jul 25, 2021 · I have a laptop with a new install of Arch Linux. Then run 'sudo grub-mkconfig -o /boot/grub/grub. First of all, you need to start the bluetooth systemd service and kill any existing PulseAudio instance. It's an rtl8822be. c:ext_connect() Headset Voice gateway failed connect to 50:19:A3:13:CE:FC: Permission denied (13) Nov 11 14:56:49 dmsearch Dec 28, 2015 · Yesterday, after tinkering for a while with bluetoothctl, I managed to connect and use the headset for a brief time. sudo killall pulseaudio. I use bluez and pulseaudio, both are up-to-date. 276350] Bluetooth: L2CAP socket layer initialized [ 8. These devices simultaneously connect in an Intel AX201 bluetooth chip on a different machine using the same Arch Linux kernel and packages. WiFi works perfect but Bluetooth doesn't, it only appears as powered off in the gnome-panel. discoverable <on/off> Set controller discoverable mode. Now scan for devices, type scan on. , I try to connect running on bluetoothctl: [bluetooth]# connect 00:02:3C:91:A4:23. service user unit or play some audio to start the pipewire daemon, then try to connect the audio device Jan 10, 2020 · The problem also occurs with regular kernel. 829059] Bluetooth: HCI socket layer initialized [ 2. Step 4: Now open the Arch Linux (Guest OS) virtual machine and enable the Bluetooth adapter by selecting Devices > USB from the top menu bar in VirtualBox. Mar 9, 2020 · Posts: 27. sudo nano /etc/pulse/default. I cannot send the log without starting ConnMan to use the wired connection. The kernel sees the dongle: Feb 15, 2020 · Hello, I've got a problem with my bluetooth: I tried to pair and connect my smartphone (my bluetooth headphones too), it pair but it doesn't connect. 229261] Bluetooth: SCO socket layer initialized [ 20. 8, 5 clicks in 3. x and the removal of gvfs-obexftp from the repos, I was able to use my computer as an audio output device when connected with a tablet. I heard that typically that happens when USB hub doesn't have enough power, but: Nov 18, 2023 · Bluetooth not turning on in Arch Linux? That's because the Bluetooth service is not running. Failed". 2. 22 [ 2. Pairing and all is fine, but every file transfer fail - from my computer to the phone and vice-versa. After ~ 6 seconds the headphones disconnect again. For wireless networks, NetworkManager prefers known wireless networks and has the ability to switch to the most reliable network. Nov 5, 2021 · Arch Linux. Jun 29, 2021 · $ sudo dmesg | grep Bluetooth [sudo] Mot de passe de stephane : [ 3. 22. Last edited by aljustiet (2024-05-26 21:04:57) Sep 15, 2023 · Since at least 3 month, i cant connect my bluetooth ps4 gamepad. 4-arch1-1. pa. 9-arch1-1-ARCH #1 SMP PREEMPT Fri Aug 16 11:29:43 UTC 2019 x86_64 GNU/Linux $ Updated to the latest kernel. Then, I decided to move to another room in the house, so Nov 18, 2023 · Bluetooth not turning on in Arch Linux? That's because the Bluetooth service is not running. After scanning for devices, you can connect to your headset selecting it on the device list. select <ctrl> Select default controller. Feb 24, 2021 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Apr 16, 2014 · bluedevil still doesn't seem to do anything when I tell it to connect to my phone, but I can transfer files back and forth. agent <on/off/capability> Enable/disable agent with given capability. Pairing is a one time process, required only once. Apr 6, 2020 · [ 2. Altough I wasn't able to transfer files since the arrival of bluez 5. 846256] Bluetooth: Core ver 2. Fast Boot and Hibernation are disabled on the Windows partition. 846282] Bluetooth: L2CAP socket layer initialized [ 3. Mar 6, 2024 · When I click the bluetooth toggle in gnome control center, it imediately toggles back off. 388096] Bluetooth: BNEP filters: protocol Open GNOME Bluetooth and activate the bluetooth. service user unit or play some audio to start the pipewire daemon, then try to connect the audio device Nov 15, 2017 · But I encountered the problem of disconnecting with my Logi M590 Bluetooth mouse. 22 initialized Oct 14 21:13:15 deadHost bluetoothd[37822]: src/profile. This automatically loads PulseAudio Bluetooth module after audio device is connected and plays all audio through the Bluetooth headset. I have to remove and re-add the controller. For help using the bluetoothctl command. the plague infected the touchpad right after I tried to un-pair and re-pair it. 65 Oct 14 21:13:15 deadHost systemd[1]: Started Bluetooth service. Share. Attempting to connect to 00:02:3C:91:A4:23. Mar 23, 2022 · I did not update my system prior to this problem so I decided to update to the latest kernel and it is still there. Someone could help me, please? I'm a new user of Archlinux. The only issue now is that anything I send from my phone to the computer is saved in /home instead of the folder I set in Configure Bluetooth, but I can live with that for now. README: Forum Rules. c:ext_start_servers() RFCOMM server failed for Message Dec 15, 2023 · Auto-connect failing with bluez 5. And if you'd also like bluetooth to start at boot: sudo systemctl enable bluetooth. service either before or after plugging in a blue tooth USB dongle that I know worked 6-8 months ago (likely under bluez4 which is now deprecated). Ask those communities for support. 776543] Bluetooth: L2CAP socket layer initialized [ 5. Mar 3, 2022 · Greetings, I have this problem with my bluetooth headset (I have searched similar posts, but I have not found anything) When I start the bluetooth daemon, I run. sudo bluealsa. 1 Dec 28, 2015 · Yesterday, after tinkering for a while with bluetoothctl, I managed to connect and use the headset for a brief time. 910091] Bluetooth: hci0: Legacy ROM 2. I don't know these errors below, and I can't find solutions or enough information in Arch Wiki or Google. I tried another mouse and I have an identical problem. A little more testing leads me to believe it's the bluetooth chip. Successful pairing will add the device to Arch‘s list of paired Bluetooth devices. 905310] Bluetooth: BNEP (Ethernet Emulation) ver 1. Apr 27, 2014 · Hello everyone, I'm having a problem with the bluetooth SDP daemon. Then I issue the connect command. 3 [ 8. It worked before. A bluetooth audio device will fail to connect if pipewire (rather than pulseaudio-bluetooth) is being used, but an instance of pipewire is not running. When I run. Follow any on-screen pairing instructions shown on your device. On the sound panel, a new sink should appear when your device is connected. if for environment u mean DE i'm running KDE-plasma. pulseaudio --start. My bt-speakers on the other hand connect without a problem. Feb 20, 2024 · look i don't really know which one i'm running, i've tried both of them and i think i have both of them at the moment, i installed arch only yesterday and i'm still trying to find out what i should do and why (i didn't use any installer/script but the classic old iso). Audio device fails to connect with br-connection-profile-unavailable. NetworkManager is a program for providing detection and configuration for systems to automatically connect to networks. Well when trying to connect with bluetoothctl I get the following: Dec 30, 2023 · Step 2: Now launch Arch Linux in VirtualBox. After selecting AH-W150's profile to High Fidelity Playback (A2DP Sink) on pavucontrol -> Configuration. 229253] Bluetooth: HCI device and connection manager initialized [ 18. Using gnome's "bluetooth-sendto" I get this from the command line: Dec 29, 2023 · I am on arch linux and wanted to connect my Bose QC 35 II headphones via Bluetooth via bluetoothctl. My earphone are paired with my laptop. 2. Jul 26, 2016 · Re: [SOLVED]Bluetooth connection is successful but no sound Thanks for your reply. 776540] Bluetooth: HCI socket layer initialized [ 5. 71-1, my bluetooth headset is not auto-connecting correctly at startup like it usually does. Why is this happening? I tried to restart the pipewire, pipewire-pulse, bluetooth and blueman-applet services, but it didn't help. 569189] Bluetooth: BNEP (Ethernet Emulation) ver 1. bluetoothd unable to connect to earbuds: br-connection-unknown. Then start the bluetooth service with: sudo systemctl start bluetooth. Type power on . 229231] Bluetooth: Core ver 2. 71-1 [Failed to load link keys for hci0] Description: With bluez 5. Now, I switch the BT adapter on, then I have to go to 'user' menu thing in the shell, select settings, select bluetooth, select the BT audio device and then click 'Connect' to manually connect the device. tv ef ln ys at yk sp xd cb cd