Bluetooth 관리자 창을 열 수 없습니다

Bluetooth 관리자 창을 열 수 없습니다

저는 Raspberry Pi에서 USB Bluetooth 어댑터를 사용하고 있습니다. 지금까지 터미널을 사용하여 장치를 연결하고 페어링했습니다. 그러나 데스크탑/GUI Bluetooth 관리자는 열 수 없습니다. 바탕 화면에 아이콘이 표시되며 보시다시피 마우스 오른쪽 버튼을 클릭하여 옵션을 볼 수도 있지만 아무 것도 열리지 않습니다. 설명된 모든 것을 시도했습니다.여기성공하지 못했습니다. 왜 이런 일이 발생하는지, 어떻게 해결할 수 있는지 아시나요?

pkill blueman-applet업데이트: @Patrick의 제안에 따라 and 를 수행하여 blueman-applet다음과 같은 결과를 얻었습니다.

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 

여기에 이미지 설명을 입력하세요.

답변1

이것이 실제로 해결되는 것은 아니지만 "Bluetooth 끄기"를 클릭한 다음 Bluetooth 관리자를 열어 보십시오. Bluetooth를 다시 켜라는 메시지가 표시되고 관리자가 열립니다. 이것은 나에게 효과적입니다.

답변2

위의 설명에서 언급한 것과 같은 문제가 발생했습니다. Pi 2에서 플러그형 USB-BT4LE Bluetooth 어댑터를 사용하고 있습니다. 이 페이지 (http://plugable.com/2013/12/10/using-the-plugable-usb-bt4le-bluetooth-adapter-with-the-raspberry-pi)는 다음과 같이 대답했습니다.

Bluetooth 유틸리티에 Bluetooth 어댑터가 표시되지 않으면 다음 명령을 시도해 보십시오.

sudo nano /etc/group

{8번째 줄을 "lp:x:7:"에서 "lp:x:7:pi"로 변경 저장하고 종료}

sudo reboot

이것은 나에게 아주 효과적입니다!

관련 정보