Hi Michael
thanks for your hint, after a reboot it works, I did not assume that debian 
adapts wind*ws style to do a reboot after updates.
Regards
Marco

michael.k...@gmx.at schrieb am Dienstag, 6. Februar 2024 um 10:02:18 UTC+1:

> So this is a package install? Did you do try restating already? A friend 
> had the same error with a package install update 5.0.0 =>  5.0.1 on 
> Raspberry Pi OS, but with the ws23xx driver. He restarted the OS, then it 
> worked. Maybe restarting udev or another daemon is sufficient also, I don't 
> know.
>
> Marco Biner schrieb am Dienstag, 6. Februar 2024 um 09:40:51 UTC+1:
>
>> Hello
>> seems that I am one of the rare users of the kl.py application from 
>> Matthew Wall.
>> As google does not help me with a solution here my problem.
>> After the last update of weewx to version 5.0.0.1 kl.py fails importing 
>> the driver:
>>
>> the log file reports:
>>
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO __main__: Initializing 
>> weewxd version 5.0.1
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO __main__: Command line: 
>> /usr/share/weewx/weewxd.py /etc/weewx/weewx.conf
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO __main__: Using Python 
>> 3.9.2 (default, Feb 28 2021, 17:03:44) #012[GCC 10.2.1 20210110]
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO __main__: Located at 
>> /usr/bin/python3
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO __main__: Platform 
>> Linux-6.1.21-v8+-aarch64-with-glibc2.31
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO __main__: Locale: 
>> 'en_US.UTF-8'
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO __main__: Entry path: 
>> /usr/share/weewx/weewxd.py
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO __main__: WEEWX_ROOT: 
>> /etc/weewx
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO __main__: Configuration 
>> file: /etc/weewx/weewx.conf
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO __main__: User module: 
>> /etc/weewx/bin/user
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO __main__: Debug: 1
>> Feb  6 08:46:44 curlevon weewxd[3865888]: DEBUG __main__: Initializing 
>> engine
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO weewx.engine: Loading 
>> station type KlimaLogg (user.kl)
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO user.kl: driver version is 
>> 1.4.2
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO user.kl: channel is 1
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO user.kl: frequency is EU
>> Feb  6 08:46:44 curlevon weewxd[3865888]: DEBUG user.kl: using custom 
>> sensor map
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO user.kl: sensor map is: 
>> {'temp0': 'Temp0', 'humidity0': 'Humidity0', 'heatindex0': 'heatindex0', 
>> 'dewpoint0': 'dewpoint0', 'temp1': 'Temp1', 'humidity1': 'Humidity1', 
>> 'heatindex1': 'heatindex1', 'dewpoint1': 'dewpoint1', 'temp2': 'Temp2', 
>> 'humidity2': 'Humidity2', 'heatindex2': 'heatindex2', 'dewpoint2': 
>> 'dewpoint2', 'temp3': 'Temp3', 'humidity3': 'Humidity3', 'heatindex3': 
>> 'heatindex3', 'dewpoint3': 'dewpoint3', 'temp4': 'Temp4', 'humidity4': 
>> 'Humidity4', 'heatindex4': 'heatindex4', 'dewpoint4': 'dewpoint4', 'temp5': 
>> 'Temp5', 'humidity5': 'Humidity5', 'temp6': 'Temp6', 'humidity6': 
>> 'Humidity6', 'temp7': 'Temp7', 'humidity7': 'Humidity7', 'temp8': 'Temp8', 
>> 'humidity8': 'Humidity8', 'rxCheckPercent': 'SignalQuality', 
>> 'batteryStatus0': 'BatteryStatus0', 'batteryStatus1': 'BatteryStatus1', 
>> 'batteryStatus2': 'BatteryStatus2', 'batteryStatus3': 'BatteryStatus3', 
>> 'batteryStatus4': 'BatteryStatus4', 'batteryStatus5': 'BatteryStatus5', 
>> 'batteryStatus6': 'BatteryStatus6', 'batteryStatus7': 'BatteryStatus7', 
>> 'batteryStatus8': 'BatteryStatus8', 'Sensor1': 'Kollektor warm aus', 
>> 'Sensor2': 'Kollektor kalt in', 'Sensor3': 'Speicher unten', 'Sensor4': 
>> 'Waermepumpe Ruecklauf', 'Sensor5': 'Boiler warm aus', 'Sensor6': 'Boiler 
>> kalt in', 'Sensor7': 'Speicher Mitte', 'Sensor8': 'Speicher oben', 
>> 'Sensor9': 'Speicher Brauchwasser', 'Sensor10': 'Schacht', 'Sensor11': 
>> 'Erdsonde 1', 'Sensor12': 'Erdsonde 2', 'Sensor13': 'Heizung Vorlauf', 
>> 'Sensor14': 'Temperatur 5Zi Wohnug', 'Sensor15': 'Temperatur Aussen', 
>> 'Sensor16': 'Warmwasser', 'Sensor17': 'Drehzahl Pumpe Brauchwasser'}
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO user.kl: catchup limited 
>> to 51200 records
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO user.kl: timing is 300 ms 
>> (0.300 s)
>> Feb  6 08:46:44 curlevon weewxd[3865888]: DEBUG user.kl: 
>> CommunicationService.init
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO user.kl: comm_interval is 8
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO user.kl: logger_channel is 
>> 1
>> Feb  6 08:46:44 curlevon weewxd[3865888]: INFO user.kl: found transceiver 
>> at bus= device=
>> Feb  6 08:46:44 curlevon weewxd[3865888]: ERROR weewx.engine: Import of 
>> driver failed: The device has no langid (<class 'ValueError'>)
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>  Traceback (most recent call last):
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>    File "/usr/share/weewx/weewx/engine.py", line 115, in setupStation
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>      self.console = loader_function(config_dict, self)
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>    File "/etc/weewx/bin/user/kl.py", line 1242, in loader
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>      return KlimaLoggDriver(**config_dict[DRIVER_NAME])
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>    File "/etc/weewx/bin/user/kl.py", line 1796, in __init__
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>      self.startUp()
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>    File "/etc/weewx/bin/user/kl.py", line 1977, in startUp
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>      self._service.setup(self.frequency, self.comm_interval,
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>    File "/etc/weewx/bin/user/kl.py", line 4050, in setup
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>      self.hid.open(vendor_id, product_id, serial)
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>    File "/etc/weewx/bin/user/kl.py", line 3021, in open
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>      self.devh = self._open_device(device)
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>    File "/etc/weewx/bin/user/kl.py", line 3074, in _open_device
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>      loginf('manufacturer: %s' % handle.getString(dev.iManufacturer, 30))
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>    File "/usr/lib/python3/dist-packages/usb/legacy.py", line 283, in 
>> getString
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>      return util.get_string(self.dev, index, langid).encode('ascii')
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>    File "/usr/lib/python3/dist-packages/usb/util.py", line 314, in 
>> get_string
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>      raise ValueError("The device has no langid")
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL weewx.engine:     **** 
>>  ValueError: The device has no langid
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL __main__: Unable to 
>> load driver: The device has no langid
>> Feb  6 08:46:44 curlevon weewxd[3865888]: CRITICAL __main__:     **** 
>>  Exiting...
>>
>> any help would be fine.
>> Regards
>> Marco
>>
>

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