Comment # 5 on bug 1134787 from e j

I have a related issue with BT device connecting and disconnecting. This is a
BT keyboard which I have been using for years on tumbleweed/KDE. After update
to latest kernel and associated packages the device will only connect manually
via the pairing function.

-In normal behavior the keyboard is added and paired as trusted device,
everything works (I normally do this via the BT icon on the KDE panel).
Keyboard powers off after 10 min inactivity -> press any key wakes device and
it remains connected/functional. The same behavior if keyboard is powered
off/on.

- Current behavior: keyboard is added and paired as trusted device, everything
works. After keyboard sleeps it will not reconnect on wake. Same behavior if
keyboard is powered off/on. I can see the keyboard is connecting momentarily as
the panel icon changes from "no device connected" symbol to "device connected"
symbol. Also verified.

Here is output from bluetoothctl:

-Manually pair and trust device using panel icon and keyboard pairing mode
(keyboard functions).

# bluetoothctl info 20:73:00:WW:XX:YY        
Device 20:73:00:WW:XX:YY (public)
        Name: 1byone Keyboard
        Alias: 1byone Keyboard
        Class: 0x00002540
        Icon: input-keyboard
        Paired: yes
        Trusted: yes
        Blocked: no
        Connected: yes
        LegacyPairing: yes
        UUID: Service Discovery Serve.. (00001000-0000-1000-8000-00805f9b34fb)
        UUID: Human Interface Device... (00001124-0000-1000-8000-00805f9b34fb)
        UUID: PnP Information           (00001200-0000-1000-8000-00805f9b34fb)
        Modalias: usb:v04E8p7021d011B

- Power off/on keyboard (does not reconnect).

# bluetoothctl info 20:73:00:WW:XX:YY
Device 20:73:00:WW:XX:YY (public)
        Name: 1byone Keyboard
        Alias: 1byone Keyboard
        Class: 0x00002540
        Icon: input-keyboard
        Paired: yes
        Trusted: yes
        Blocked: no
        Connected: no
        LegacyPairing: yes
        UUID: Service Discovery Serve.. (00001000-0000-1000-8000-00805f9b34fb)
        UUID: Human Interface Device... (00001124-0000-1000-8000-00805f9b34fb)
        UUID: PnP Information           (00001200-0000-1000-8000-00805f9b34fb)
        Modalias: usb:v04E8p7021d011B

- Press random buttons on keyboard for 30 seconds (does not reconnect)

# bluetoothctl info 20:73:00:WW:XX:YY
Device 20:73:00:WW:XX:YY (public)
        Name: 1byone Keyboard
        Alias: 1byone Keyboard
        Class: 0x00000540
        Icon: input-keyboard
        Paired: yes
        Trusted: yes
        Blocked: no
        Connected: no
        LegacyPairing: yes
        UUID: Service Discovery Serve.. (00001000-0000-1000-8000-00805f9b34fb)
        UUID: Human Interface Device... (00001124-0000-1000-8000-00805f9b34fb)
        UUID: PnP Information           (00001200-0000-1000-8000-00805f9b34fb)
        Modalias: usb:v04E8p7021d011B

-Try to pair via bluetoothntl

# bluetoothctl pair 20:73:00:WW:XX:YY
Attempting to pair with 20:73:00:WW:XX:YY
[CHG] Device 20:73:00:WW:XX:YY Connected: yes
[CHG] Device 20:73:00:WW:XX:YY Connected: no
[CHG] Device 20:73:00:WW:XX:YY Connected: yes
[CHG] Device 20:73:00:WW:XX:YY Connected: no
[CHG] Device 20:73:00:WW:XX:YY Connected: yes
[CHG] Device 20:73:00:WW:XX:YY Connected: no
[CHG] Device 20:73:00:WW:XX:YY Connected: yes
Failed to pair: org.bluez.Error.AuthenticationFailed

- If I click "connect" using the panel configuration keyboard connects and
disconnects. 
- If I click "connect" using the panel configuration AFTER I manually activate
keyboard pairing function device connects and functions normally until the next
sleep orpower off/on.

Without manually connecting device it never connects to system.

Let me know if there is anything else I can do to help debug.