Mine did that once in awhile, and I never did figure out why.. I just
wrote a script to watch it and restart it, if it saw "Exiting.."
# more watch-weewx.sh
#!/bin/bash
service=weewx.service
if (( $(/usr/bin/systemctl status $service | grep running | wc -l) < 1 ))
then
echo “$service was down and was restarted!!!”
systemctl stop $service
systemctl start $service
fi
if (( $(/usr/bin/systemctl status $service | grep "Exiting..." | wc -l) > 0
))
then
echo “$service Exited and was restarted!!!”
systemctl stop $service
systemctl start $service
fi
On Tuesday, December 15, 2020 at 4:36:36 AM UTC-6 [email protected] wrote:
> Hello.
> I have a problem. Weewx crashes regularly. Here are the log.
> Do you have any ideas ?
>
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.drivers.wmr200:
> open_device() Unable to claim USB interface. Reason: [Errno 16] Resource
> busy
> Dec 15 21:30:42 Nas weewx[495153] ERROR weewx.engine: Import of driver
> failed: [Errno 16] Resource busy (<class 'weewx.WakeupError'>)
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> Traceback (most recent call last):
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: **** File
> "/usr/share/weewx/weewx/drivers/wmr200.py", line 193, in open_device
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> self.handle.claimInterface(self.interface)
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: **** File
> "/usr/lib/python3/dist-packages/usb/legacy.py", line 230, in claimInterface
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> util.claim_interface(self.dev, interface)
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: **** File
> "/usr/lib/python3/dist-packages/usb/util.py", line 205, in claim_interface
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> device._ctx.managed_claim_interface(device, interface)
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: **** File
> "/usr/lib/python3/dist-packages/usb/core.py", line 102, in wrapper
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> return f(self, *args, **kwargs)
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: **** File
> "/usr/lib/python3/dist-packages/usb/core.py", line 167, in
> managed_claim_interface
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> self.backend.claim_interface(self.handle, i)
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: **** File
> "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 811, in
> claim_interface
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> _check(self.lib.libusb_claim_interface(dev_handle.handle, intf))
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: **** File
> "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 595, in
> _check
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> raise USBError(_strerror(ret), ret, _libusb_errno[ret])
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> usb.core.USBError: [Errno 16] Resource busy
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: **** During
> handling of the above exception, another exception occurred:
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> Traceback (most recent call last):
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: **** File
> "/usr/share/weewx/weewx/engine.py", line 109, in setupStation
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> self.console = loader_function(config_dict, self)
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: **** File
> "/usr/share/weewx/weewx/drivers/wmr200.py", line 58, in loader
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> return WMR200(**config_dict[DRIVER_NAME])
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: **** File
> "/usr/share/weewx/weewx/drivers/wmr200.py", line 1468, in __init__
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> self.usb_device.open_device()
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: **** File
> "/usr/share/weewx/weewx/drivers/wmr200.py", line 196, in open_device
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> raise weewx.WakeupError(exception)
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL weewx.engine: ****
> weewx.WakeupError: [Errno 16] Resource busy
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL __main__: Unable to load
> driver: [Errno 16] Resource busy
> Dec 15 21:30:42 Nas weewx[495153] CRITICAL __main__: **** Exiting...
>
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