Hello Pierre-Yves
and thanks for the suggestion.
It worked and with some more tweaks to the driver the station is
functioning normally.
On Monday, March 18, 2024 at 5:39:31 PM UTC+2 Pierre-Yves wrote:
> Hello George,
> Maybe try:
> sudo usermod -aG i2c weewx
> and
> sudo usermod -aG gpio weewx"
>
> I my case, that fixed the problems I had with the BME280 and as3935
> extensions
> PY
> Le lundi 18 mars 2024 à 15:52:57 UTC+1, George Nimrodel a écrit :
>
>> I'm making progress...
>>
>> The last upgrade/downgrade relocated my device's driver (BCRobotics) and
>> extensions file to a new User folder.
>>
>> I returned them to the primary User folder. However, upon doing so, I
>> encountered the same error I experienced when I upgraded to version 5.0.2.
>>
>> Subsequently, I attempted another upgrade to version 5.0.2, and the error
>> persisted:
>>
>> Mar 18 16:23:41 edessa /weewxd.py[414]: BCRobo: MainThread: W1ThermSensor
>> setup fine.
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: Caught OSError:
>> [Errno 13] Permission denied: '/dev/i2c-1'
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: ****
>> Traceback (most recent call last):
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: **** File
>> "/usr/share/weewx/weewxd.py", line 160, in main
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: ****
>> engine = weewx.engine.StdEngine(config_dict)
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: **** File
>> "/usr/share/weewx/weewx/engine.py", line 77, in __init__
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: ****
>> self.setupStation(config_dict)
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: **** File
>> "/usr/share/weewx/weewx/engine.py", line 104, in setupStation
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: ****
>> __import__(driver)
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: **** File
>> "/etc/weewx/bin/user/BCRobotics.py", line 80, in <module>
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: **** i2c
>> = busio.I2C(board.SCL, board.SDA)
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: **** File
>> "/usr/local/lib/python3.7/dist-packages/busio.py", line 32, in __init__
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: ****
>> self.init(scl, sda, frequency)
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: **** File
>> "/usr/local/lib/python3.7/dist-packages/busio.py", line 107, in init
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: ****
>> self._i2c = _I2C(portId, mode=_I2C.MASTER, baudrate=frequency)
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: **** File
>> "/usr/local/lib/python3.7/dist-packages/adafruit_blinka/microcontroller/generic_linux/i2c.py",
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: ****
>> self._i2c_bus = smbus.SMBus(bus_num)
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: **** File
>> "/usr/local/lib/python3.7/dist-packages/Adafruit_PureIO/smbus.py", line
>> 125, in __init__
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: ****
>> self.open(bus)
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: **** File
>> "/usr/local/lib/python3.7/dist-packages/Adafruit_PureIO/smbus.py", line
>> 151, in open
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: ****
>> self._device = open("/dev/i2c-{0}".format(bus), "r+b", buffering=0)
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: ****
>> PermissionError: [Errno 13] Permission denied: '/dev/i2c-1'
>> Mar 18 16:23:41 edessa weewxd[414]: CRITICAL __main__: **** Waiting
>> 10 seconds then retrying...
>>
>> I added the weewx user to the group defined on the device.
>>
>> Station is running but I still get errors from some sensors:
>>
>> Mar 18 16:47:51 edessa /weewxd.py[416]: BCRobo: MainThread: Error setting
>> up GPIO 17: No access to /dev/mem. Try running as root!
>>
>> Another thing I don't understand is how the station reverted to Simulator
>> mode despite keeping the .conf file intact.
>>
>> On Monday, March 18, 2024 at 3:18:47 PM UTC+2 George Nimrodel wrote:
>>
>>> Hello again,
>>>
>>> even after debug=1 I don't see any more information:
>>>
>>> Mar 18 14:49:45 edessa systemd[1]: Started WeeWX.
>>> Mar 18 14:49:48 edessa weewxd[411]: Traceback (most recent call last):
>>> Mar 18 14:49:48 edessa weewxd[411]: File "/usr/share/weewx/weewxd",
>>> line 29, in <module>
>>> Mar 18 14:49:48 edessa weewxd[411]: import user.extensions
>>> Mar 18 14:49:48 edessa weewxd[411]: ModuleNotFoundError: No module named
>>> 'user.extensions'
>>> Mar 18 14:49:48 edessa systemd[1]: weewx.service: Main process exited,
>>> code=exited, status=1/FAILURE
>>> Mar 18 14:49:48 edessa systemd[1]: weewx.service: Failed with result
>>> 'exit-code'.
>>>
>>> On Monday, March 18, 2024 at 1:13:31 AM UTC+2 Tom Keffer wrote:
>>>
>>>> Please set debug=1, then restart weewx. Post the log from startup to
>>>> crash.
>>>>
>>>> The startup gives important clues on where weewxd thinks things are
>>>> located.
>>>>
>>>> -tk
>>>>
>>>> On Sun, Mar 17, 2024 at 12:08 PM George Nimrodel <george.t...@gmail.com>
>>>> wrote:
>>>>
>>>>> Hello everyone,
>>>>>
>>>>> I encountered an issue with my installation following an update from
>>>>> version 4.10.2 to 5.0.2 (unfortunately, no logs were retained).
>>>>> Consequently, I attempted to revert to the previous version.
>>>>>
>>>>> However, even after the downgrade, I still encountered difficulties:
>>>>>
>>>>> ● weewx.service - WeeWX
>>>>> Loaded: loaded (/lib/systemd/system/weewx.service; enabled; vendor
>>>>> preset: enabled)
>>>>> Active: failed (Result: exit-code) since Sat 2024-03-16 12:24:07
>>>>> EET; 1 day 6h ago
>>>>> Docs: https://weewx.com/docs
>>>>> Process: 411 ExecStart=/usr/bin/weewxd /etc/weewx/weewx.conf
>>>>> (code=exited, status=1/FAILURE)
>>>>> Main PID: 411 (code=exited, status=1/FAILURE)
>>>>>
>>>>>
>>>>> Mar 17 18:43:50 edessa weewxd[419]: Traceback (most recent call last):
>>>>> Mar 17 18:43:50 edessa weewxd[419]: File "/usr/share/weewx/weewxd",
>>>>> line 29, in <module>
>>>>> Mar 17 18:43:50 edessa weewxd[419]: import user.extensions
>>>>> Mar 17 18:43:50 edessa weewxd[419]: ModuleNotFoundError: No module
>>>>> named 'user.extensions'
>>>>> Mar 17 18:43:50 edessa systemd[1]: weewx.service: Main process exited,
>>>>> code=exited, status=1/FAILURE
>>>>> Mar 17 18:43:50 edessa systemd[1]: weewx.service: Failed with result
>>>>> 'exit-code'.
>>>>>
>>>>> This occurred on a Raspberry Pi 3b+ running version 4.10.2 with the
>>>>> BCRobotics
>>>>> driver <https://github.com/David-Enst/WeeWX-BCRobotics>.
>>>>>
>>>>> Any assistance would be greatly appreciated. Thank you.
>>>>>
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>>>>> .
>>>>>
>>>>
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