This is reported against an old version of Ubuntu and many things has
changed since then. Because of that we won't fix this issue however if
this behavior repeats on a modern version please fill a bug report
against it and we will take it from there.
** Changed in: bluez (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1238672
Title:
toggling bluez adapter's Powered is unreliable
Status in bluez package in Ubuntu:
Invalid
Bug description:
powering down an adapter times out, and powering it back up again
doesn't seem to work at all.
Demonstration with bluez-test-adapter after a cold boot:
---
charles@sita:~$ bluez-test-adapter powered
1
charles@sita:~$ bluez-test-adapter powered off
Traceback (most recent call last):
File "/usr/bin/bluez-test-adapter", line 84, in <module>
adapter.SetProperty("Powered", value)
File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 70, in
__call__
return self._proxy_method(*args, **keywords)
File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 145, in
__call__
**keywords)
File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 651, in
call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoReply: Did not
receive a reply. Possible causes include: the remote application did not send a
reply, the message bus security policy blocked the reply, the reply timeout
expired, or the network connection was broken.
charles@sita:~$ bluez-test-adapter powered
0
charles@sita:~$ bluez-test-adapter powered on
charles@sita:~$ bluez-test-adapter powered
0
charles@sita:~$ bluez-test-adapter list
[ /org/bluez/793/hci0 ]
Name = ubuntu-0
Powered = 0
Devices =
dbus.Array([dbus.ObjectPath('/org/bluez/793/hci0/dev_00_11_67_00_03_BD'),
dbus.ObjectPath('/org/bluez/793/hci0/dev_2C_44_01_D9_F8_F0')],
signature=dbus.Signature('o'), variant_level=1)
DiscoverableTimeout = 0
PairableTimeout = 0
Discoverable = 0
Address = 60:D8:19:AA:F3:8B
Discovering = 0
Pairable = 1
Class = 0x000000
UUIDs = dbus.Array([dbus.String(u'00001000-0000-1000-8000-00805f9b34fb'),
dbus.String(u'00001001-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000112d-0000-1000-8000-00805f9b34fb'),
dbus.String(u'00001112-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000111f-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000111e-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000110c-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000110e-0000-1000-8000-00805f9b34fb'),
dbus.String(u'00001103-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000110a-0000-1000-8000-00805f9b34fb'),
dbus.String(u'0000110b-0000-1000-8000-00805f9b34fb')],
signature=dbus.Signature('s'), variant_level=1)
charles@sita:~$ dpkg -s bluez
Package: bluez
Status: install ok installed
Priority: optional
Section: admin
Installed-Size: 2375
Maintainer: Ubuntu Developers <[email protected]>
Architecture: i386
Multi-Arch: foreign
Version: 4.101-0ubuntu8b1
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