I was able to install blueman without any error message in sys-net. Bluetooth adapter recognized when using lsusb in sys-usb. However, I’m still not seeing the bluetooth tray or icons. I’ve searched the forum first, but I’m really confused as some seem to install it in the VM they want to use the USB headphones in and others install it to sys-net. Which one is the correct one and the one that provides the most privacy even though I understand a wired headset would be preferable(keyboard and mouse wired)?
What can I do to troubleshoot the bluetooth icons not appearing?
Add and enable the blueman service in the sys-usb Settings → Services tab.
But you’ll need to create audio qube as described in the guide linked by @XMachina so other qubes would be able to use the headset. Or you can configure sys-usb to be audio qube.
I just did. when starting sys-audio I get the error message "has failed to start unable to reset PCI device “my audio device” no FLR, PM reset or bus reset available
Did you remove PCI USB controller from sys-usb and attached it to sys-audio?
If that’s what you want to do then enable no-strict-reset for this PCI USB controller in sys-audio:
But you can also leave all your PCI USB controllers in sys-usb and attach just bluetooth device using Qubes Devices widget in tray from sys-usb to sys-audio.