3

This command seemed to work on a later version of Ubuntu (18.04 LTS). sudo systemctl restart bluetooth and then enter your password.


2

≥ 2021: with pipewire Pipewire supports APT-X through libfreeaptx0. To install it use the instruction of the pipewire-debian ppa, in summary: sudo add-apt-repository ppa:pipewire-debian/pipewire-upstream sudo apt install gstreamer1.0-pipewire libpipewire-0.3-{0,dev,modules} libspa-0.2-{bluetooth,dev,jack,modules} pipewire{,-{audio-client-libraries,pulse,...


1

Please run the command: rfkill list all You will see something like this: 0: tpacpi_bluetooth_sw: Bluetooth Soft blocked: no Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 48: hci0: Bluetooth Soft blocked: no Hard blocked: no Take note of the device identifier values; in this case, 0, 1 and 48. Toggle the bluetooth off: sudo ...


1

If you are using Ubuntu 20.04, I would recommend to replace Pulseaudio with Pipewire. It will work with all your apps, because it aims to replace both PulseAudio and JACK, by providing a PulseAudio-compatible server implementation and ABI-compatible libraries for JACK clients.. I run Ubuntu 20.04.3 and Pipewire runs very stable so far. My bluetooth headset ...


1

I like Jerguš's answer, but I don't want to compile c code. Here is the equivalent one-line bash echo -ne "\x10\xff\x0b\x1e\x00\x00\x00" | sudo tee /dev/[the device] Even better, this can be automatized! Create a file /etc/udev/rules.d/70-logi-k380.rules with the folloing line ACTION=="add", SUBSYSTEM=="hidraw", KERNEL=="...


1

Perhaps you don't need aptX - as there is sbc-xq Recently the 'lifehack' sbc-xq has been added to linux. According to this blog audio quality of SBC XQ is comparable to aptX HD. Perhaps you want to give it a try. On my machine, I could choose between sbc and sbc-xq with the help of the blueman-manager.


1

I know this is a quite old question. service command worked for me. To stop the service - service bluetooth stop To start the service - service bluetooth start


Only top voted, non community-wiki answers of a minimum length are eligible