Tom Many thanks, solved!
sudo usermod -aG dialout weewx. All up and working fine on the new RPi 5 having followed your magnificent guide here: Moving Weewx to new PC (google.com) <https://groups.google.com/g/weewx-user/c/OsQXX2lAtdk> Regards Dave On Wednesday 21 February 2024 at 16:00:54 UTC Dave McCreath wrote: > I also ran dmesg with the serial adaptor inserted and the following are > the last six lines of output: > > [ 1596.869545] usb 3-1: New USB device strings: Mfr=1, Product=2, > SerialNumber=3 > [ 1596.869548] usb 3-1: Product: CP2102 USB to UART Bridge Controller > [ 1596.869551] usb 3-1: Manufacturer: Silicon Labs > [ 1596.869553] usb 3-1: SerialNumber: 0001 > [ 1596.870446] cp210x 3-1:1.0: cp210x converter detected > [ 1596.873368] usb 3-1: cp210x converter now attached to ttyUSB0 > On Wednesday 21 February 2024 at 13:18:38 UTC Dave McCreath wrote: > >> Ville >> >> Many thanks for your support. As requested output of ls /dev/ >> >> is here: >> >> DMac@WeeWX:~ $ ls /dev/ >> autofs loop1 ram6 tty24 tty58 vcsu1 >> block loop2 ram7 tty25 tty59 vcsu2 >> bsg loop3 ram8 tty26 tty6 vcsu3 >> btrfs-control loop4 ram9 tty27 tty60 vcsu4 >> bus loop5 random tty28 tty61 vcsu5 >> cachefiles loop6 rfkill tty29 tty62 vcsu6 >> cec0 loop7 rtc tty3 tty63 vcsu7 >> cec1 loop-control rtc0 tty30 tty7 vga_arbiter >> char mapper sda tty31 tty8 vhci >> console media0 sda1 tty32 tty9 vhost-net >> cpu_dma_latency media1 serial tty33 ttyAMA10 vhost-vsock >> cuse media2 serial0 tty34 ttyprintk video19 >> disk mem sg0 tty35 ttyUSB0 video20 >> dma_heap mmcblk0 shm tty36 uhid video21 >> dri mmcblk0p1 snd tty37 uinput video22 >> fd mmcblk0p2 spidev10.0 tty38 urandom video23 >> full mqueue stderr tty39 v4l video24 >> fuse net stdin tty4 vantage video25 >> gpiochip0 null stdout tty40 vcio video26 >> gpiochip1 port tty tty41 vc-mem video27 >> gpiochip2 ppp tty0 tty42 vcs video28 >> gpiochip3 pps0 tty1 tty43 vcs1 video29 >> gpiochip4 ptmx tty10 tty44 vcs2 video30 >> gpiomem0 ptp0 tty11 tty45 vcs3 video31 >> gpiomem1 pts tty12 tty46 vcs4 video32 >> gpiomem2 ram0 tty13 tty47 vcs5 video33 >> gpiomem3 ram1 tty14 tty48 vcs6 video34 >> gpiomem4 ram10 tty15 tty49 vcs7 video35 >> hwrng ram11 tty16 tty5 vcsa video36 >> i2c-11 ram12 tty17 tty50 vcsa1 video37 >> i2c-12 ram13 tty18 tty51 vcsa2 watchdog >> initctl ram14 tty19 tty52 vcsa3 watchdog0 >> input ram15 tty2 tty53 vcsa4 zero >> kmsg ram2 tty20 tty54 vcsa5 >> kvm ram3 tty21 tty55 vcsa6 >> log ram4 tty22 tty56 vcsa7 >> loop0 ram5 tty23 tty57 vcsu >> >> Regards >> >> Dave >> >> >> On Wednesday 21 February 2024 at 12:49:42 UTC vhel...@gmail.com wrote: >> >>> Hi, >>> >>> Plug the USB serial converter with weatherstation plugged to your RPI5. >>> Check from linux terminal command: ls /dev/ to see is your logger there. >>> Paste the results of: ls /dev/ here. >>> >>> -Ville- >>> >>> >>> keskiviikko 21. helmikuuta 2024 klo 14.38.36 UTC+2 Dave McCreath >>> kirjoitti: >>> >>>> Recently acquired an RPi 5 and decided this morning to migrate WeeWX >>>> over to it from an up to date RPi 4. >>>> >>>> Three attempts, all failed with the same errors. I have tried with >>>> both the USB serial connector inserted and without. I'm running the RPi >>>> headless over VNC and nothing else plugged into it at all apart from the >>>> power lead. >>>> >>>> *Log:* >>>> >>>> 2024-02-21T12:15:44.944885+00:00 WeeWX weectl[2869]: INFO weectllib: >>>> Initializing weectl version 5.0.2 >>>> 2024-02-21T12:15:44.945066+00:00 WeeWX weectl[2869]: INFO weectllib: >>>> Command line: /usr/share/weewx/weectl.py station reconfigure >>>> --config=/etc/weewx/weewx.conf --driver=weewx.drivers.vantage >>>> --units=metric --location=Leverington --latitude=52.693 --longitude=0.147 >>>> --altitude=3,meter --register=y --station-url= >>>> https://www.wunderground.com/dashboard/pws/ICAMBSLE2 --no-prompt >>>> --no-backup >>>> 2024-02-21T12:15:44.945101+00:00 WeeWX weectl[2869]: ERROR >>>> weeutil.startup: Cannot load user extensions: No module named 'user' >>>> 2024-02-21T12:15:44.974672+00:00 WeeWX weectl[2869]: INFO >>>> weectl-station: Using Vantage version 3.6.2 (weewx.drivers.vantage) >>>> 2024-02-21T12:15:45.030191+00:00 WeeWX systemd[1]: Reloading. >>>> 2024-02-21T12:15:45.848292+00:00 WeeWX systemd[1]: Reloading. >>>> 2024-02-21T12:15:46.281844+00:00 WeeWX systemd[1]: Started >>>> weewx.service - WeeWX. >>>> 2024-02-21T12:15:46.362945+00:00 WeeWX weewxd[3153]: INFO __main__: >>>> Initializing weewxd version 5.0.2 >>>> 2024-02-21T12:15:46.363060+00:00 WeeWX weewxd[3153]: INFO __main__: >>>> Command line: /usr/share/weewx/weewxd.py /etc/weewx/weewx.conf >>>> 2024-02-21T12:15:46.371965+00:00 WeeWX weewxd[3153]: INFO __main__: >>>> Using Python 3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0] >>>> 2024-02-21T12:15:46.372032+00:00 WeeWX weewxd[3153]: INFO __main__: >>>> Located at /usr/bin/python3 >>>> 2024-02-21T12:15:46.374175+00:00 WeeWX weewxd[3153]: INFO __main__: >>>> Platform Linux-6.1.0-rpi8-rpi-2712-aarch64-with-glibc2.36 >>>> 2024-02-21T12:15:46.374268+00:00 WeeWX weewxd[3153]: INFO __main__: >>>> Locale: 'en_GB.UTF-8' >>>> 2024-02-21T12:15:46.374299+00:00 WeeWX weewxd[3153]: INFO __main__: >>>> Entry path: /usr/share/weewx/weewxd.py >>>> 2024-02-21T12:15:46.374324+00:00 WeeWX weewxd[3153]: INFO __main__: >>>> WEEWX_ROOT: /etc/weewx >>>> 2024-02-21T12:15:46.374352+00:00 WeeWX weewxd[3153]: INFO __main__: >>>> Configuration file: /etc/weewx/weewx.conf >>>> 2024-02-21T12:15:46.374376+00:00 WeeWX weewxd[3153]: INFO __main__: >>>> User module: /etc/weewx/bin/user >>>> 2024-02-21T12:15:46.374401+00:00 WeeWX weewxd[3153]: INFO __main__: >>>> Debug: 0 >>>> 2024-02-21T12:15:46.374584+00:00 WeeWX weewxd[3153]: INFO weewx.engine: >>>> Loading station type Vantage (weewx.drivers.vantage) >>>> 2024-02-21T12:15:46.379577+00:00 WeeWX weewxd[3153]: 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'>) >>>> 2024-02-21T12:15:46.382885+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** Traceback (most recent call last): >>>> 2024-02-21T12:15:46.384033+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** File >>>> "/usr/lib/python3/dist-packages/serial/serialposix.py", line 322, in open >>>> 2024-02-21T12:15:46.384085+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** self.fd = os.open(self.portstr, os.O_RDWR | >>>> os.O_NOCTTY | os.O_NONBLOCK) >>>> 2024-02-21T12:15:46.384112+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** >>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>>> 2024-02-21T12:15:46.384136+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** FileNotFoundError: [Errno 2] No such file or >>>> directory: '/dev/ttyUSB0' >>>> 2024-02-21T12:15:46.384173+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** >>>> 2024-02-21T12:15:46.384196+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** During handling of the above exception, another >>>> exception occurred: >>>> 2024-02-21T12:15:46.384219+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** >>>> 2024-02-21T12:15:46.384240+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** Traceback (most recent call last): >>>> 2024-02-21T12:15:46.384261+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** File "/usr/share/weewx/weewx/engine.py", line >>>> 115, in setupStation >>>> 2024-02-21T12:15:46.384285+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** self.console = loader_function(config_dict, >>>> self) >>>> 2024-02-21T12:15:46.384311+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** >>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>>> 2024-02-21T12:15:46.384339+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** File >>>> "/usr/share/weewx/weewx/drivers/vantage.py", >>>> line 32, in loader >>>> 2024-02-21T12:15:46.384367+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** return VantageService(engine, config_dict) >>>> 2024-02-21T12:15:46.384391+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>>> 2024-02-21T12:15:46.384417+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** File >>>> "/usr/share/weewx/weewx/drivers/vantage.py", >>>> line 2046, in __init__ >>>> 2024-02-21T12:15:46.384448+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** Vantage.__init__(self, >>>> **config_dict[DRIVER_NAME]) >>>> 2024-02-21T12:15:46.384477+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** File >>>> "/usr/share/weewx/weewx/drivers/vantage.py", >>>> line 536, in __init__ >>>> 2024-02-21T12:15:46.384504+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** self.port.openPort() >>>> 2024-02-21T12:15:46.384528+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** File >>>> "/usr/share/weewx/weewx/drivers/vantage.py", >>>> line 319, in openPort >>>> 2024-02-21T12:15:46.384556+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** self.serial_port = serial.Serial(self.port, >>>> self.baudrate, timeout=self.timeout) >>>> 2024-02-21T12:15:46.384577+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** >>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>>> 2024-02-21T12:15:46.384607+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** File >>>> "/usr/lib/python3/dist-packages/serial/serialutil.py", line 244, in >>>> __init__ >>>> 2024-02-21T12:15:46.384633+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** self.open() >>>> 2024-02-21T12:15:46.384660+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** File >>>> "/usr/lib/python3/dist-packages/serial/serialposix.py", line 325, in open >>>> 2024-02-21T12:15:46.384691+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** raise SerialException(msg.errno, "could not >>>> open port {}: {}".format(self._port, msg)) >>>> 2024-02-21T12:15:46.384732+00:00 WeeWX weewxd[3153]: CRITICAL >>>> weewx.engine: **** serial.serialutil.SerialException: [Errno 2] could >>>> not open port /dev/ttyUSB0: [Errno 2] No such file or directory: >>>> '/dev/ttyUSB0' >>>> 2024-02-21T12:15:46.384766+00:00 WeeWX weewxd[3153]: CRITICAL __main__: >>>> Unable to load driver: [Errno 2] could not open port /dev/ttyUSB0: [Errno >>>> 2] No such file or directory: '/dev/ttyUSB0' >>>> 2024-02-21T12:15:46.384797+00:00 WeeWX weewxd[3153]: CRITICAL __main__: >>>> **** Exiting... >>>> 2024-02-21T12:15:46.418049+00:00 WeeWX systemd[1]: weewx.service: Main >>>> process exited, code=exited, status=4/NOPERMISSION >>>> 2024-02-21T12:15:46.418151+00:00 WeeWX systemd[1]: weewx.service: >>>> Failed with result 'exit-code'. >>>> 2024-02-21T12:17:01.034563+00:00 WeeWX CRON[3176]: (root) CMD (cd / && >>>> run-parts --report /etc/cron.hourly) >>>> >>>> *Output of weewx status:* >>>> >>>> weewx.service - WeeWX >>>> Loaded: loaded (/lib/systemd/system/weewx.service; enabled; >>>> preset: enabled) >>>> Active: failed (Result: exit-code) since Wed 2024-02-21 12:15:46 >>>> GMT; 22s ago >>>> Duration: 136ms >>>> Docs: https://weewx.com/docs >>>> Process: 3153 ExecStart=weewxd /etc/weewx/weewx.conf (code=exited, >>>> status=4) >>>> Main PID: 3153 (code=exited, status=4) >>>> CPU: 127ms >>>> >>>> Feb 21 12:15:46 WeeWX weewxd[3153]: CRITICAL weewx.engine: **** >>>> >>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>>> Feb 21 12:15:46 WeeWX weewxd[3153]: CRITICAL weewx.engine: **** >>>> File "/usr/lib/python3/dist-packages/serial/serialutil.py", line 244, in >>>> __init__ >>>> Feb 21 12:15:46 WeeWX weewxd[3153]: CRITICAL weewx.engine: **** >>>> self.open() >>>> Feb 21 12:15:46 WeeWX weewxd[3153]: CRITICAL weewx.engine: **** >>>> File "/usr/lib/python3/dist-packages/serial/serialposix.py", line 325, in >>>> open >>>> Feb 21 12:15:46 WeeWX weewxd[3153]: CRITICAL weewx.engine: **** >>>> raise SerialException(msg.errno, "could not open port {}: >>>> {}".format(self._port, msg)) >>>> Feb 21 12:15:46 WeeWX weewxd[3153]: CRITICAL weewx.engine: **** >>>> serial.serialutil.SerialException: [Errno 2] could not open port >>>> /dev/ttyUSB0: [Errno 2] No such file or directory: '/dev/ttyUSB0' >>>> Feb 21 12:15:46 WeeWX weewxd[3153]: CRITICAL __main__: Unable to load >>>> driver: [Errno 2] could not open port /dev/ttyUSB0: [Errno 2] No such file >>>> or directory: '/dev/ttyUSB0' >>>> Feb 21 12:15:46 WeeWX weewxd[3153]: CRITICAL __main__: **** >>>> Exiting... >>>> Feb 21 12:15:46 WeeWX systemd[1]: weewx.service: Main process exited, >>>> code=exited, status=4/NOPERMISSION >>>> Feb 21 12:15:46 WeeWX systemd[1]: weewx.service: Failed with result >>>> 'exit-code'. >>>> >>>> ENDS >>>> >>>> From what I can see from very limited experience, it looks like a fault >>>> with the serial USB connection (that is now back working fine on the RPi4). >>>> >>>> Any help much appreciated. >>>> >>>> Dave >>>> >>>> >>>> -- You received this message because you are subscribed to the Google Groups "weewx-user" group. 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