Something is causing the usb adapter to release /dev/ttyUSB0. Try the kernel message "dmesg". It may give you some information.
Also you should update to v5.0.2 *sudo apt update* *sudo apt upgrade* -tk On Sat, Feb 10, 2024 at 5:47 AM Joe <[email protected]> wrote: > Back with the USB error again now.. > > Feb 10 07:45:51 raspberrypi systemd[1]: Started WeeWX. > Feb 10 07:45:51 raspberrypi weewxd[797]: INFO __main__: Initializing > weewxd version 5.0.0 > Feb 10 07:45:51 raspberrypi weewxd[797]: INFO __main__: Command line: > /usr/share/weewx/weewxd.py /etc/weewx/weewx.conf > Feb 10 07:45:51 raspberrypi weewxd[797]: INFO __main__: Using Python 3.9.2 > (default, Mar 12 2021, 04:06:34) #012[GCC 10.2.1 20210110] > Feb 10 07:45:51 raspberrypi weewxd[797]: INFO __main__: Located at > /usr/bin/python3 > Feb 10 07:45:51 raspberrypi weewxd[797]: INFO __main__: Platform > Linux-6.1.21-v8+-aarch64-with-glibc2.31 > Feb 10 07:45:51 raspberrypi weewxd[797]: INFO __main__: Locale: > 'en_US.UTF-8' > Feb 10 07:45:51 raspberrypi weewxd[797]: INFO __main__: Entry path: > /usr/share/weewx/weewxd.py > Feb 10 07:45:51 raspberrypi weewxd[797]: INFO __main__: WEEWX_ROOT: / > Feb 10 07:45:51 raspberrypi weewxd[797]: INFO __main__: Configuration > file: /etc/weewx/weewx.conf > Feb 10 07:45:51 raspberrypi weewxd[797]: INFO __main__: User module: > /etc/weewx/bin/user > Feb 10 07:45:51 raspberrypi weewxd[797]: INFO __main__: Debug: 0 > Feb 10 07:45:51 raspberrypi weewxd[797]: INFO weewx.engine: Loading > station type Vantage (weewx.drivers.vantage) > Feb 10 07:45:51 raspberrypi weewxd[797]: ERROR weewx.engine: Import of > driver failed: [Errno 2] could not open port /dev/ttyUSB0: [Errno 2] No > such file or directory: '/dev/ttyUSB0' (<class > 'serial.serialutil.SerialException'>) > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > Traceback (most recent call last): > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > File "/usr/lib/python3/dist-packages/serial/serialposix.py", line 322, in > open > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > FileNotFoundError: [Errno 2] No such file or directory: '/dev/ttyUSB0' > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > During handling of the above exception, another exception occurred: > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > Traceback (most recent call last): > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > File "/usr/share/weewx/weewx/engine.py", line 115, in setupStation > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > self.console = loader_function(config_dict, self) > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > File "/usr/share/weewx/weewx/drivers/vantage.py", line 32, in loader > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > return VantageService(engine, config_dict) > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > File "/usr/share/weewx/weewx/drivers/vantage.py", line 2046, in __init__ > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > Vantage.__init__(self, **config_dict[DRIVER_NAME]) > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > File "/usr/share/weewx/weewx/drivers/vantage.py", line 536, in __init__ > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > self.port.openPort() > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > File "/usr/share/weewx/weewx/drivers/vantage.py", line 319, in openPort > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > self.serial_port = serial.Serial(self.port, self.baudrate, > timeout=self.timeout) > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > File "/usr/lib/python3/dist-packages/serial/serialutil.py", line 244, in > __init__ > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > self.open() > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > File "/usr/lib/python3/dist-packages/serial/serialposix.py", line 325, in > open > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > raise SerialException(msg.errno, "could not open port {}: > {}".format(self._port, msg)) > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL weewx.engine: **** > serial.serialutil.SerialException: [Errno 2] could not open port > /dev/ttyUSB0: [Errno 2] No such file or directory: '/dev/ttyUSB0' > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL __main__: Unable to load > driver: [Errno 2] could not open port /dev/ttyUSB0: [Errno 2] No such file > or directory: '/dev/ttyUSB0' > Feb 10 07:45:51 raspberrypi weewxd[797]: CRITICAL __main__: **** > Exiting... > Feb 10 07:45:52 raspberrypi systemd[1]: weewx.service: Main process > exited, code=exited, status=4/NOPERMISSION > Feb 10 07:45:52 raspberrypi systemd[1]: weewx.service: Failed with result > 'exit-code'. > > On Friday, February 9, 2024 at 4:29:22 PM UTC-6 Joe wrote: > >> Well, it failed with a USB error is the problem. I put the ferrite core >> on the cable and plugged it back in and it started normally. >> Didnt see there was an update, I will do that, and remove the modemmanger >> >> >> On Friday, February 9, 2024 at 3:58:05 PM UTC-6 Tom Keffer wrote: >> >>> The log in that last email looked pretty normal. Is there a problem? >>> >>> You should upgrade to v5.0.1. >>> >>> Be sure to get rid of ModemManager. It competes with weewxd for the port. >>> >>> *sudo apt purge modemmanager* >>> >>> >>> -tk >>> >>> >>> On Fri, Feb 9, 2024 at 11:12 AM Joe <[email protected]> wrote: >>> >>>> Feb 9 13:07:55 raspberrypi systemd[1]: Started WeeWX. >>>> Feb 9 13:07:56 raspberrypi weewxd[12185]: INFO __main__: Initializing >>>> weewxd version 5.0.0 >>>> Feb 9 13:07:56 raspberrypi weewxd[12185]: INFO __main__: Command line: >>>> /usr/share/weewx/weewxd.py /etc/weewx/weewx.conf >>>> Feb 9 13:07:56 raspberrypi weewxd[12185]: INFO __main__: Using Python >>>> 3.9.2 (default, Mar 12 2021, 04:06:34) #012[GCC 10.2.1 20210110] >>>> Feb 9 13:07:56 raspberrypi weewxd[12185]: INFO __main__: Located at >>>> /usr/bin/python3 >>>> Feb 9 13:07:56 raspberrypi weewxd[12185]: INFO __main__: Platform >>>> Linux-6.1.21-v8+-aarch64-with-glibc2.31 >>>> Feb 9 13:07:56 raspberrypi weewxd[12185]: INFO __main__: Locale: >>>> 'en_US.UTF-8' >>>> Feb 9 13:07:56 raspberrypi weewxd[12185]: INFO __main__: Entry path: >>>> /usr/share/weewx/weewxd.py >>>> Feb 9 13:07:56 raspberrypi weewxd[12185]: INFO __main__: WEEWX_ROOT: / >>>> Feb 9 13:07:56 raspberrypi weewxd[12185]: INFO __main__: Configuration >>>> file: /etc/weewx/weewx.conf >>>> Feb 9 13:07:56 raspberrypi weewxd[12185]: INFO __main__: User module: >>>> /etc/weewx/bin/user >>>> Feb 9 13:07:56 raspberrypi weewxd[12185]: INFO __main__: Debug: 0 >>>> Feb 9 13:07:56 raspberrypi weewxd[12185]: INFO weewx.engine: Loading >>>> station type Vantage (weewx.drivers.vantage) >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.engine: >>>> StdConvert target unit is 0x1 >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.wxservices: >>>> StdWXCalculate will use data binding wx_binding >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.engine: Archive >>>> will use data binding wx_binding >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.engine: Record >>>> generation will be attempted in 'hardware' >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.engine: Using >>>> archive interval of 300 seconds (specified by hardware) >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.restx: >>>> StationRegistry: Station will not be registered: no station_url specified. >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.restx: >>>> Wunderground: Posting not enabled. >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.restx: >>>> PWSWeather: Data for station JTX99 will be posted >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.restx: CWOP: >>>> Posting not enabled. >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.restx: WOW: >>>> Posting not enabled. >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.restx: AWEKAS: >>>> Posting not enabled. >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.engine: 'pyephem' >>>> detected, extended almanac data is available >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO __main__: Starting up >>>> weewx version 5.0.0 >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.engine: Clock >>>> error is 4.14 seconds (positive is fast) >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.engine: Using >>>> binding 'wx_binding' to database 'weewx.sdb' >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.manager: Starting >>>> backfill of daily summaries >>>> Feb 9 13:07:57 raspberrypi weewxd[12185]: INFO weewx.manager: Daily >>>> summaries up to date >>>> >>>> On Friday, February 9, 2024 at 1:08:35 PM UTC-6 Joe wrote: >>>> >>>>> >>>>> START weewx, and it begins publishing records again from the >>>>> console............................. >>>> >>>> -- >>>> >>> You received this message because you are subscribed to the Google >>>> Groups "weewx-user" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> >>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/weewx-user/d79d92ab-01cd-41b6-bd88-f2b540f6724fn%40googlegroups.com >>>> <https://groups.google.com/d/msgid/weewx-user/d79d92ab-01cd-41b6-bd88-f2b540f6724fn%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- > You received this message because you are subscribed to the Google Groups > "weewx-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/weewx-user/6ca2b53a-4ea5-4a2a-97fa-bae86a214690n%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/6ca2b53a-4ea5-4a2a-97fa-bae86a214690n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. 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