A janela do gerenciador Bluetooth não abre

1

Estou usando um dongle USB Bluetooth no meu Raspberry Pi. Até agora eu consegui conectar o dispositivo e emparelhá-lo usando o terminal. No entanto, o gerenciador de desktop / GUI Bluetooth não abre. Eu posso ver o ícone na área de trabalho e como você pode vê-lo, posso até clicar com o botão direito do mouse para opções, mas nenhuma delas é aberta. Eu tentei tudo descrito aqui sem sucesso. Alguma idéia de por que isso acontece e como eu posso consertar isso?

UPDATE: seguindo a sugestão do @ Patrick, eu fiz um pkill blueman-applet e blueman-applet e obtive a seguinte saída:

pi@raspberrypi ~ $ pkill blueman-applet
pi@raspberrypi ~ $ blueman-applet
Xlib:  extension "RANDR" missing on display ":1.0".
Loading configuration plugins
blueman-applet version 1.22 starting
Using gconf config backend
_________
Load (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:68)
['DhcpClient', 'Indicator', 'TransferService', 'StatusIcon', 'DiscvManager', 'NetUsage', 'PPPSupport', 'AuthAgent', 'KillSwitch', 'NMDUNSupport', 'PulseAudio', 'StandardItems', 'Menu', 'SerialManager', 'Headset', 'NMPANSupport', 'ExitItem', 'RecentConns', 'DBusService', 'Networking', 'PowerManager'] 
Using gconf config backend
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.Headset.Headset'> 
Using gconf config backend
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.StatusIcon.StatusIcon'> 
Using gconf config backend
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.Indicator.Indicator'> 
Using gconf config backend
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.Networking.Networking'> 
Using gconf config backend
_________
load_nap_settings (/usr/lib/python2.7/dist-packages/blueman/plugins/applet/Networking.py:47)
Loading NAP settings 
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.DBusService.DBusService'> 
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.NMDUNSupport.NMDUNSupport'> 
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.Menu.Menu'> 
/usr/lib/python2.7/dist-packages/blueman/plugins/applet/Menu.py:40: Warning: Attempt to add property GtkSettings::gtk-can-change-accels after class was initialised
  self.__menu = gtk.Menu()
/usr/lib/python2.7/dist-packages/blueman/plugins/applet/Menu.py:40: Warning: Attempt to add property GtkSettings::gtk-menu-popup-delay after class was initialised
  self.__menu = gtk.Menu()
/usr/lib/python2.7/dist-packages/blueman/plugins/applet/Menu.py:40: Warning: Attempt to add property GtkSettings::gtk-menu-popdown-delay after class was initialised
  self.__menu = gtk.Menu()
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.NMPANSupport.NMPANSupport'> 
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.PowerManager.PowerManager'> 
/usr/lib/python2.7/dist-packages/blueman/Functions.py:255: Warning: Attempt to add property GtkSettings::gtk-menu-images after class was initialised
  item = gtk.ImageMenuItem(text)
/usr/lib/python2.7/dist-packages/blueman/Functions.py:255: Warning: Attempt to add property GtkSettings::gtk-label-select-on-focus after class was initialised
  item = gtk.ImageMenuItem(text)
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.TransferService.TransferService'> 
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.KillSwitch.KillSwitch'> 
Using gconf config backend
_________
on_load (/usr/lib/python2.7/dist-packages/blueman/plugins/applet/KillSwitch.py:40)
Using the new killswitch system 
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.AuthAgent.AuthAgent'> 
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
Not loading DhcpClient because it's conflict has higher priority 
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.DiscvManager.DiscvManager'> 
Using gconf config backend
_________
update_menuitems (/usr/lib/python2.7/dist-packages/blueman/plugins/applet/DiscvManager.py:132)
warning: Adapter is None 
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.RecentConns.RecentConns'> 
Using gconf config backend
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
Not loading PPPSupport because it's conflict has higher priority 
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.StandardItems.StandardItems'> 
_________
__load_plugin (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:142)
loading <class 'blueman.plugins.applet.SerialManager.SerialManager'> 
Using gconf config backend
_________
update_state (/usr/lib/python2.7/dist-packages/blueman/main/KillSwitchNG.py:162)
State: True 
_________
on_switch_added (/usr/lib/python2.7/dist-packages/blueman/plugins/applet/KillSwitch.py:61)
killswitch registered 0 
_________
on_dbus_name_owner_change (/usr/bin/blueman-applet:102)
org.bluez owner changed to :1.1 
_________
set_nap (/usr/lib/python2.7/dist-packages/blueman/plugins/applet/Networking.py:80)
set nap False 
ERROR:dbus.proxies:Introspect error on org.bluez:/: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 2 matched rules; type="method_call", sender=":1.17" (uid=1000 pid=2753 comm="/usr/bin/python /usr/bin/blueman-applet ") interface="org.freedesktop.DBus.Introspectable" member="Introspect" error name="(unset)" requested_reply="0" destination="org.bluez" (uid=0 pid=2222 comm="/usr/sbin/bluetoothd ")
_________
Run (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:216)
Function on_manager_state_changed on Networking Failed 
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py", line 220, in Run
    ret = getattr(inst, function)(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/blueman/plugins/applet/Networking.py", line 45, in on_manager_state_changed
    self.update_status()
  File "/usr/lib/python2.7/dist-packages/blueman/plugins/applet/Networking.py", line 69, in update_status
    self.set_nap(self.Config.props.nap_enable or False)
  File "/usr/lib/python2.7/dist-packages/blueman/plugins/applet/Networking.py", line 83, in set_nap
    adapters = self.Applet.Manager.ListAdapters()
  File "/usr/lib/python2.7/dist-packages/blueman/bluez/utils.py", line 28, in warp
    raise errors.parse_dbus_error(exception)
DBusException: org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 2 matched rules; type="method_call", sender=":1.17" (uid=1000 pid=2753 comm="/usr/bin/python /usr/bin/blueman-applet ") interface="org.bluez.Manager" member="ListAdapters" error name="(unset)" requested_reply="0" destination="org.bluez" (uid=0 pid=2222 comm="/usr/sbin/bluetoothd ")
_________
Run (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:216)
Function on_manager_state_changed on AuthAgent Failed 
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py", line 220, in Run
    ret = getattr(inst, function)(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/blueman/plugins/applet/AuthAgent.py", line 49, in on_manager_state_changed
    adapters = self.Applet.Manager.ListAdapters()
  File "/usr/lib/python2.7/dist-packages/blueman/bluez/utils.py", line 28, in warp
    raise errors.parse_dbus_error(exception)
DBusException: org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 2 matched rules; type="method_call", sender=":1.17" (uid=1000 pid=2753 comm="/usr/bin/python /usr/bin/blueman-applet ") interface="org.bluez.Manager" member="ListAdapters" error name="(unset)" requested_reply="0" destination="org.bluez" (uid=0 pid=2222 comm="/usr/sbin/bluetoothd ")
_________
update_menuitems (/usr/lib/python2.7/dist-packages/blueman/plugins/applet/DiscvManager.py:132)
warning: Adapter is None 
_________
Run (/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py:216)
Function on_manager_state_changed on RecentConns Failed 
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/blueman/main/PluginManager.py", line 220, in Run
    ret = getattr(inst, function)(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/blueman/plugins/applet/RecentConns.py", line 192, in on_manager_state_changed
    adapters = self.Applet.Manager.ListAdapters()
  File "/usr/lib/python2.7/dist-packages/blueman/bluez/utils.py", line 28, in warp
    raise errors.parse_dbus_error(exception)
DBusException: org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 2 matched rules; type="method_call", sender=":1.17" (uid=1000 pid=2753 comm="/usr/bin/python /usr/bin/blueman-applet ") interface="org.bluez.Manager" member="ListAdapters" error name="(unset)" requested_reply="0" destination="org.bluez" (uid=0 pid=2222 comm="/usr/sbin/bluetoothd ")
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/blueman/plugins/applet/Indicator.py", line 76, in enumerate_connections
    adapters = self.Applet.Manager.ListAdapters()
  File "/usr/lib/python2.7/dist-packages/blueman/bluez/utils.py", line 28, in warp
    raise errors.parse_dbus_error(exception)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 2 matched rules; type="method_call", sender=":1.17" (uid=1000 pid=2753 comm="/usr/bin/python /usr/bin/blueman-applet ") interface="org.bluez.Manager" member="ListAdapters" error name="(unset)" requested_reply="0" destination="org.bluez" (uid=0 pid=2222 comm="/usr/sbin/bluetoothd ")
_________
on_obex_owner_changed (/usr/lib/python2.7/dist-packages/blueman/plugins/applet/TransferService.py:81)
obex owner changed: :1.15 
Using gconf config backend
_________
on_started (/usr/lib/python2.7/dist-packages/blueman/main/applet/Transfer.py:91)
opp Started 
_________
on_started (/usr/lib/python2.7/dist-packages/blueman/main/applet/Transfer.py:91)
ftp Started 
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/blueman/plugins/applet/PowerManager.py", line 95, in timeout
    self.adapter_state = self.get_adapter_state()
  File "/usr/lib/python2.7/dist-packages/blueman/plugins/applet/PowerManager.py", line 100, in get_adapter_state
    adapters = self.Applet.Manager.ListAdapters()
  File "/usr/lib/python2.7/dist-packages/blueman/bluez/utils.py", line 28, in warp
    raise errors.parse_dbus_error(exception)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 2 matched rules; type="method_call", sender=":1.17" (uid=1000 pid=2753 comm="/usr/bin/python /usr/bin/blueman-applet ") interface="org.bluez.Manager" member="ListAdapters" error name="(unset)" requested_reply="0" destination="org.bluez" (uid=0 pid=2222 comm="/usr/sbin/bluetoothd ")
_________
on_power_state_query (/usr/lib/python2.7/dist-packages/blueman/plugins/applet/KillSwitch.py:88)
True 
_________
UpdatePowerState (/usr/lib/python2.7/dist-packages/blueman/plugins/applet/PowerManager.py:176)
off False 
foff False 
on True 
current state True 
new state True 

    
por alkopop79 13.10.2014 / 13:14

2 respostas

1

Isso não é realmente uma correção, mas tente clicar em "Desligar o Bluetooth". Em seguida, tente abrir o gerenciador do bluetooth. Ele deve solicitar que você ligue o bluetooth novamente e, em seguida, o gerenciador abrirá. Isso funcionou para mim.

    
por 05.11.2014 / 02:42
0

Eu tive o mesmo problema (como observado no comentário acima). Estou usando o adaptador Bluetooth Plugable USB-BT4LE em um Pi 2. Esta página ( link forneceu a resposta:

If the Bluetooth utility does not see the Bluetooth adapter try the following commands:

sudo nano /etc/group

{change line 8 from “lp:x:7:” to “lp:x:7:pi” save and exit}

sudo reboot

Isso fez o truque para mim!

    
por 10.03.2015 / 04:08

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