Tendo comprado recentemente um novo mouse de designer bluetooth de baixo consumo de energia, não consegui conectá-lo ao meu novo hp pavilion. A julgar pela quantidade de problemas de threads com conexão bluetooth no Ubuntu não são raridade.
Alguns dias atrás eu emparelhei milagrosamente, mas toda vez que eu logado eu tive que fazer várias tentativas antes de ser capaz de conectar o mouse, às vezes, mesmo depois de vários logouts / reinicializações. Por isso, eu removi da lista de pares, mergulhando ainda mais na bagunça do bluetooth.
Primeiro, encontrei algumas respostas para adicionar às regras de poweron automático, sem resultado
experimentá-lo com o bluetoothctl deu diretamente o mesmo erro AuthenticationTimeout.
Depois de usar blueman-applet --loglevel debug i, recebi o seguinte rastro do erro:
{
check (/usr/lib/python3/dist-packages/blueman/plugins/applet/PowerManager.py:119)
callbacks done
_________
set_adapter_state (/usr/lib/python3/dist-packages/blueman/plugins/applet/PowerManager.py:90)
True
_________
__init__ (/usr/lib/python3/dist-packages/blueman/main/Device.py:26)
caching initial properties
_________
__del__ (/usr/lib/python3/dist-packages/blueman/main/Device.py:72)
deleting device /org/bluez/hci0/dev_F3_5C_85_06_6A_96
_________
Destroy (/usr/lib/python3/dist-packages/blueman/main/Device.py:94)
invalidating device /org/bluez/hci0/dev_F3_5C_85_06_6A_96
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 230, in maybe_handle_message
self._handler(*args, **kwargs)
File "/usr/lib/python3/dist-packages/blueman/bluez/PropertiesBlueZInterface.py", line 55, in wrapper
handler(name, value, **kwargs)
File "/usr/lib/python3/dist-packages/blueman/plugins/applet/GameControllerWakelock.py", line 36, in on_device_property_changed
klass = Device(path).get_properties()["Class"] & 0x1fff
KeyError: 'Class'
_________
__init__ (/usr/lib/python3/dist-packages/blueman/main/Device.py:26)
caching initial properties
_________
__del__ (/usr/lib/python3/dist-packages/blueman/main/Device.py:72)
deleting device /org/bluez/hci0/dev_F3_5C_85_06_6A_96
_________
Destroy (/usr/lib/python3/dist-packages/blueman/main/Device.py:94)
invalidating device /org/bluez/hci0/dev_F3_5C_85_06_6A_96
_________
__init__ (/usr/lib/python3/dist-packages/blueman/main/Device.py:26)
caching initial properties
_________
__del__ (/usr/lib/python3/dist-packages/blueman/main/Device.py:72)
deleting device /org/bluez/hci0/dev_F3_5C_85_06_6A_96
_________
Destroy (/usr/lib/python3/dist-packages/blueman/main/Device.py:94)
invalidating device /org/bluez/hci0/dev_F3_5C_85_06_6A_96
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 230, in maybe_handle_message
self._handler(*args, **kwargs)
File "/usr/lib/python3/dist-packages/blueman/bluez/PropertiesBlueZInterface.py", line 55, in wrapper
handler(name, value, **kwargs)
File "/usr/lib/python3/dist-packages/blueman/plugins/applet/GameControllerWakelock.py", line 36, in on_device_property_changed
klass = Device(path).get_properties()["Class"] & 0x1fff
KeyError: 'Class'
_________
__init__ (/usr/lib/python3/dist-packages/blueman/main/Device.py:26)
caching initial properties
_________
__del__ (/usr/lib/python3/dist-packages/blueman/main/Device.py:72)
deleting device /org/bluez/hci0/dev_F3_5C_85_06_6A_96
_________
Destroy (/usr/lib/python3/dist-packages/blueman/main/Device.py:94)
invalidating device /org/bluez/hci0/dev_F3_5C_85_06_6A_96
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 230, in maybe_handle_message
self._handler(*args, **kwargs)
File "/usr/lib/python3/dist-packages/blueman/bluez/PropertiesBlueZInterface.py", line 55, in wrapper
handler(name, value, **kwargs)
File "/usr/lib/python3/dist-packages/blueman/plugins/applet/GameControllerWakelock.py", line 36, in on_device_property_changed
klass = Device(path).get_properties()["Class"] & 0x1fff
KeyError: 'Class'
_________
__init__ (/usr/lib/python3/dist-packages/blueman/main/Device.py:26)
caching initial properties
_________
__del__ (/usr/lib/python3/dist-packages/blueman/main/Device.py:72)
deleting device /org/bluez/hci0/dev_F3_5C_85_06_6A_96
_________
Destroy (/usr/lib/python3/dist-packages/blueman/main/Device.py:94)
invalidating device /org/bluez/hci0/dev_F3_5C_85_06_6A_96
_________
__init__ (/usr/lib/python3/dist-packages/blueman/main/Device.py:26)
caching initial properties
_________
__del__ (/usr/lib/python3/dist-packages/blueman/main/Device.py:72)
deleting device /org/bluez/hci0/dev_F3_5C_85_06_6A_96
_________
Destroy (/usr/lib/python3/dist-packages/blueman/main/Device.py:94)
invalidating device /org/bluez/hci0/dev_F3_5C_85_06_6A_96
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 230, in maybe_handle_message
self._handler(*args, **kwargs)
File "/usr/lib/python3/dist-packages/blueman/bluez/PropertiesBlueZInterface.py", line 55, in wrapper
handler(name, value, **kwargs)
File "/usr/lib/python3/dist-packages/blueman/plugins/applet/GameControllerWakelock.py", line 36, in on_device_property_changed
klass = Device(path).get_properties()["Class"] & 0x1fff
KeyError: 'Class'
Eu gostaria muito de usar este mouse com o Ubuntu, afinal, espero que haja alguém que possa ver o que especificamente causa esse tempo limite de autenticação.
Felicidades,
Tim