Description of problem: There's no bluetooth icon in gnome available with F16. It worked fine until F15. When I want to open "bluetooth" in gnome-control-center, it segfaults:

gnome-control-c[12202]: segfault at 1f0f670 ip 0000000001f0f670 sp 00007fffdcfee948 error 15

The bluetooth-led on my thinkpad is on, so I think it should be working. Here's the log messages when starting bluetooth.service:

Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: Bluetooth daemon 4.95
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: bluetoothd[12143]: Bluetooth daemon 4.95
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: Starting SDP server
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: bluetoothd[12143]: Starting SDP server
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: Parsing /etc/bluetooth/input.conf failed: No such file or directory
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: Parsing /etc/bluetooth/audio.conf failed: No such file or directory
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: bluetoothd[12143]: Parsing /etc/bluetooth/input.conf failed: No such file or directory
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: bluetoothd[12143]: Parsing /etc/bluetooth/audio.conf failed: No such file or directory
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: bluetoothd[12143]: Listening for HCI events on hci0
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: Listening for HCI events on hci0
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: bluetoothd[12143]: HCI dev 0 up
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: HCI dev 0 up
Aug 25 08:59:11 thinkpad-x300 NetworkManager[758]: <warn> bluez error getting default adapter: No such adapter
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: Parsing /etc/bluetooth/serial.conf failed: No such file or directory
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: bluetoothd[12143]: Parsing /etc/bluetooth/serial.conf failed: No such file or directory
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: input-headset driver probe failed for device 00:23:B4:63:EA:66
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: bluetoothd[12143]: input-headset driver probe failed for device 00:23:B4:63:EA:66
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: bluetoothd[12143]: Adapter /org/bluez/12143/hci0 has been enabled
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: Adapter /org/bluez/12143/hci0 has been enabled
Aug 25 08:59:11 thinkpad-x300 NetworkManager[758]: <warn> (00:23:B4:63:EA:66): failed to look up interface index
Aug 25 08:59:11 thinkpad-x300 NetworkManager[758]: <info> BT device Harribert (00:23:B4:63:EA:66) added (DUN)
Aug 25 08:59:11 thinkpad-x300 NetworkManager[758]: <info> (00:23:B4:63:EA:66): new Bluetooth device (driver: 'bluez' ifindex: -1)
Aug 25 08:59:11 thinkpad-x300 NetworkManager[758]: <info> (00:23:B4:63:EA:66): exported as /org/freedesktop/NetworkManager/Devices/6
Aug 25 08:59:11 thinkpad-x300 NetworkManager[758]: <info> (00:23:B4:63:EA:66): now managed
Aug 25 08:59:11 thinkpad-x300 NetworkManager[758]: <info> (00:23:B4:63:EA:66): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: bluetoothd[12143]: Inquiry Cancel Failed with status 0x12
Aug 25 08:59:11 thinkpad-x300 bluetoothd[12143]: Inquiry Cancel Failed with status 0x12
Aug 25 08:59:11 thinkpad-x300 NetworkManager[758]: <info> (00:23:B4:63:EA:66): deactivating device (reason: 2).
Aug 25 08:59:11 thinkpad-x300 NetworkManager[758]: <info> (00:23:B4:63:EA:66): device state change: unavailable -> disconnected (reason 'none') [20 30 0]

00:23:B4:63:EA:66 appears to be my mobile phone (which is not connected atm).

[jan@jan ~]$ systemctl status bluetooth.service 
bluetooth.service - Bluetooth service
          Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled)
          Active: active (running) since Thu, 25 Aug 2011 08:59:11 +0200; 8min ago
        Main PID: 12143 (bluetoothd)
          CGroup: name=systemd:/system/bluetooth.service
                  └ 12143 /usr/sbin/bluetoothd -n


Version-Release number of selected component (if applicable): kernel-3.0.1-3.fc16.x86_64 and bluez-4.95-1.fc16



How reproducible: always


Steps to Reproduce:
1. boot F16
2. try to use bluetooth with gnome
3.
  
Actual results:
no dice

Expected results:
working bluetooth

Additional info:
Often "bluetoothd -n" locks up after a suspend/resume-cycle and will consume 100% of CPU. "systemctl restart bluetooth.service" helps then.