Since the history of Bug 1746164 isn't visible here I'm adding the short form here, too:
By default BT audio works fine on Ubuntu - if there is no WiFi active: Both work on the same frequency range, 2 WiFi channel is about 20 Bluetooth Channels wide and every time a WiFi package is sent bluetooth risks a packet loss.
We should ship things in a way that they work out-of-the-box => I am all for providing this file with Ubuntu, possibly with Bluez.
In the case of my laptop btcoex_enable=1 would already do the trick.
Since the history of Bug 1746164 isn't visible here I'm adding the short form here, too:
By default BT audio works fine on Ubuntu - if there is no WiFi active: Both work on the same frequency range, 2 WiFi channel is about 20 Bluetooth Channels wide and every time a WiFi package is sent bluetooth risks a packet loss.
We should ship things in a way that they work out-of-the-box => I am all for providing this file with Ubuntu, possibly with Bluez.
In the case of my laptop btcoex_enable=1 would already do the trick.
Technical background: /wireless. wiki.kernel. org/en/ users/drivers/ ath9k/btcoex /wiki.freebsd. org/dev/ ath_hal( 4)/AntennaDiver sity
- https:/
- https:/
Until the kernel default is updated Creating a file named /etc/modprobe. d/bluetooth- audio.conf with the following content:
options ath9k btcoex_enable=1 bt_ant_diversity=1
should do the trick.