Bluetooth adapter in openSUSE 13.1 not available

Hello all,

my USB bluetooth adapter gets not recognized by openSUSE 13.1. In KDE settings->Bluetooth it says "No adapter found.".


I have two more machines (both triple-boot: openSUSE 12.3, openSUSE 13.1, Windows XP/Vista) and on them the adapter also does not work with openSUSE 13.1 but works fine with openSUSE 12.3 and Windows XP/Vista.


So I guess it's not really a hardware related problem.



Here some more information on my current configuration, which is a single-boot system running openSUSE 13.1 only:

Hardware:
Motherboard:MSI Z97 Gaming 3
Bluetooth-adapter: Hama USB 2.0 bluetooth adapter Vendor=0400 ProdID=080a (plugged into USB-2.0-port of the above mentioned motherboard)

Software:
openSUSE 13.1 (Bottle) (x86_64)
Linux 3.16.2-1.gdcee397-default
KDE 4.14.0



And here the results of my investigations so far:


With "lsusb" the dongle is shown as

Bus 001 Device 004: ID 0400:080a National Semiconductor Corp. Bluetooth Device


"usb-devices" returns

T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=04 Dev#= 4 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS= 8 #Cfgs= 1
P: Vendor=0400 ProdID=080a Rev=01.00
C: #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=0mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)


"hcitools dev" returns (just nothing)

Devices:


"dmesg -H" reveals the following information on bluetooth and/or the device:

[ +0,015902] usb 1-4: new full-speed USB device number 4 using xhci_hcd
[ +0,020214] usb 1-4: New USB device found, idVendor=0400, idProduct=080a
[ +0,000762] usb 1-4: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ +0,000203] Bluetooth: Core ver 2.16
[ +0,000008] NET: Registered protocol family 31
[ +0,000000] Bluetooth: HCI device and connection manager initialized
[ +0,000006] Bluetooth: HCI socket layer initialized
[ +0,000001] Bluetooth: L2CAP socket layer initialized
[ +0,000003] Bluetooth: SCO socket layer initialized
[ +0,000512] usbcore: registered new interface driver btusb
[ +0,002357] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ +0,000001] Bluetooth: BNEP filters: protocol multicast
[ +0,000006] Bluetooth: BNEP socket layer initialized


"rfkill list" returns

0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no



"lsmod" piped through "grep" with „usb“ + „bluetooth“ returns



btusb 32448 0

bluetooth 479177 7 bnep,btusb

usbhid 52574 0

usbcore 256127 6 rtl8187,btusb,usbhid,ehci_pci,xhci_hcd,ehci_hcd

usb_common 13057 1 usbcore

bluetooth 479177 7 bnep,btusb

rfkill 26772 4 cfg80211,bluetooth

6lowpan_iphc 18702 1 bluetooth




Unplugging the device and plugging it back in will give the following messages in /var/log/messages:

[12092.000548] usb 1-4: USB disconnect, device number 4
[12098.791597] usb 1-4: new full-speed USB device number 6 using xhci_hcd
[12098.791724] usb 1-4: Device not responding to set address.
[12098.995743] usb 1-4: Device not responding to set address.
[12099.199587] usb 1-4: device not accepting address 6, error -71
[12099.495599] usb 1-4: new full-speed USB device number 8 using xhci_hcd
[12099.516282] usb 1-4: New USB device found, idVendor=0400, idProduct=080a
[12099.516290] usb 1-4: New USB device strings: Mfr=0, Product=0, SerialNumber=0

Being plugged in at boot time, the device gives no such error message!?


The 13.1 release notes state problems with bluetooth in KDE.
My understanding so far was that the device should nevertheless be recognized and only some functionality would be missing.

I have no idea what to do to get the device working. So some help would be appreciated.

Thank you very much!

Best regards



tochiazuma