Bug: Discover doesn't work

[selairi]

I'm testing your tool for LXQt and discovering Bluetooth devices doesn't work.

Qt5 bluetooth scan example works OK:

[sklins]

Hello. Could you please describe the issue in more details? What's the OS and the device you are trying to discover?
We've tested the manager on Ubuntu, and it should see smartphones that can accept files.

[selairi]

I'm testing in Ubuntu 15.10, "LXQt master branch". hciconfig shows (I have erased my MAC):

hci0:   Type: BR/EDR  Bus: USB
    BD Address: XX:XX:XX:XX:XX:XX  ACL MTU: 1022:8  SCO MTU: 183:5
    UP RUNNING 
    RX bytes:208345 acl:12549 sco:0 events:1097 errors:0
    TX bytes:8393 acl:86 sco:0 commands:364 errors:0

Not only does not BlueMoon discover devices, but it doesn't detect if Bluetooth is on.
This is a screenshot of Bluemoon:

I have to check Bluetooth checkbox and press scan and it doesn't find anything:

If I uncheck Bluetooth checkbox, my bluetooth mouse will stop. Uncheck Bluetooth works OK.

Bluetooth is working because I can run Qt5 bluetooth scan example and it founds devices.

It discover my mobile but the bluetooth speakers aren't found :(