Hi all,
I upgraded to 0.94.x (I am now on 0.94.4) from 0.93.2 and I have issues with Bluetooth (I run hassio aver a raspberry pi 3).
Before 0.94, I had both bluetooth and BLE device tracker working but now here is the message :
Error setting up platform legacy
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/components/device_tracker/setup.py", line 76, in async_setup_legacy
tracker.see, discovery_info)
File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/src/homeassistant/homeassistant/components/bluetooth_tracker/device_tracker.py", line 82, in setup_scanner
for dev in discover_devices():
File "/usr/src/homeassistant/homeassistant/components/bluetooth_tracker/device_tracker.py", line 57, in discover_devices
lookup_class=False, device_id=device_id)
File "/usr/local/lib/python3.7/site-packages/bluetooth/bluez.py", line 26, in discover_devices
device_id = _bt.hci_get_route()
OSError: [Errno 19] No such device
For BLE I have 2 messages
No BLE adapter found
and
Error setting up platform legacy
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/pexpect/spawnbase.py", line 166, in read_nonblocking
s = os.read(self.child_fd, size)
OSError: [Errno 5] I/O error
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/pexpect/expect.py", line 111, in expect_loop
incoming = spawn.read_nonblocking(spawn.maxread, timeout)
File "/usr/local/lib/python3.7/site-packages/pexpect/pty_spawn.py", line 485, in read_nonblocking
return super(spawn, self).read_nonblocking(size)
File "/usr/local/lib/python3.7/site-packages/pexpect/spawnbase.py", line 171, in read_nonblocking
raise EOF('End Of File (EOF). Exception style platform.')
pexpect.exceptions.EOF: End Of File (EOF). Exception style platform.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/pygatt/backends/gatttool/gatttool.py", line 341, in scan
scan.expect('foooooo', timeout=timeout)
File "/usr/local/lib/python3.7/site-packages/pexpect/spawnbase.py", line 341, in expect
timeout, searchwindowsize, async_)
File "/usr/local/lib/python3.7/site-packages/pexpect/spawnbase.py", line 369, in expect_list
return exp.expect_loop(timeout)
File "/usr/local/lib/python3.7/site-packages/pexpect/expect.py", line 117, in expect_loop
return self.eof(e)
File "/usr/local/lib/python3.7/site-packages/pexpect/expect.py", line 63, in eof
raise EOF(msg)
pexpect.exceptions.EOF: End Of File (EOF). Exception style platform.
<pexpect.pty_spawn.spawn object at 0x6ebf15f0>
command: /usr/bin/hcitool
args: ['/usr/bin/hcitool', '-i', 'hci0', 'lescan']
buffer (last 100 chars): b''
before (last 100 chars): b'Invalid device: No such device\r\n'
after: <class 'pexpect.exceptions.EOF'>
match: None
match_index: None
exitstatus: 1
flag_eof: True
pid: 74
child_fd: 43
closed: False
timeout: 30
delimiter: <class 'pexpect.exceptions.EOF'>
logfile: None
logfile_read: None
logfile_send: None
maxread: 2000
ignorecase: False
searchwindowsize: None
delaybeforesend: 0.05
delayafterclose: 0.1
delayafterterminate: 0.1
searcher: searcher_re:
0: re.compile(b'foooooo')
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/components/device_tracker/setup.py", line 76, in async_setup_legacy
tracker.see, discovery_info)
File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/src/homeassistant/homeassistant/components/bluetooth_le_tracker/device_tracker.py", line 128, in setup_scanner
update_ble(dt_util.utcnow())
File "/usr/src/homeassistant/homeassistant/components/bluetooth_le_tracker/device_tracker.py", line 110, in update_ble
devs = discover_ble_devices()
File "/usr/src/homeassistant/homeassistant/components/bluetooth_le_tracker/device_tracker.py", line 69, in discover_ble_devices
devs = adapter.scan()
File "/usr/local/lib/python3.7/site-packages/pygatt/backends/gatttool/gatttool.py", line 352, in scan
raise BLEError(message)
pygatt.exceptions.BLEError: No BLE adapter found
Quite anoying as all my BLE and BT tracking scripts are now useless 
Does anyone notice the same behaviour on its setup ?