I'm not sure AptX would appear in the GUI or it would be hidden behind the high fidelity option. So even if the feature was supported already we wouldn't know.
This needs more investigating. Please report the issue to the related upstream projects at: PulseAudio: https://gitlab.freedesktop.org/groups/pulseaudio/-/issues BlueZ: https://bugzilla.kernel.org/ Gnome Control Center: https://gitlab.gnome.org/GNOME/gnome-control- center/-/issues ** Also affects: bluez (Ubuntu) Importance: Undecided Status: New ** Changed in: bluez (Ubuntu) Status: New => Confirmed ** Also affects: gnome-control-center (Ubuntu) Importance: Undecided Status: New ** Changed in: gnome-control-center (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1870829 Title: AptX and AptX HD unavailable as Bluetooth audio quality options To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1870829/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs