And weewx status is .....
*Executing /etc/init.d/weewx status ..*
*● weewx.service - LSB: weewx weather system*
* Loaded: loaded (/etc/init.d/weewx; bad; vendor preset: enabled)*
* Active: active (exited) since Thu 2016-08-04 20:44:18 NZST; 1min 59s
ago*
* Docs: man:systemd-sysv-generator(8)*
* Process: 1681 ExecStart=/etc/init.d/weewx start (code=exited,
status=0/SUCCESS)*
* Memory: 0B*
* CPU: 0*
*Aug 04 20:44:18 dzone weewx[2046]: engine: Loading station type OWFS
(user.owfs)*
*Aug 04 20:44:18 dzone weewx[1681]: ...done.*
*Aug 04 20:44:18 dzone systemd[1]: Started LSB: weewx weather system.*
*Aug 04 20:44:18 dzone weewx[2046]: owfs: driver version is 0.18*
*Aug 04 20:44:18 dzone weewx[2046]: owfs: interface is u*
*Aug 04 20:44:18 dzone weewx[2046]: owfs: sensor map is {'outTemp':
'/uncached/28.FF001C2E0400/temperature', 'outHumidity':
'/uncached/26.B35DB6000000/humidity', 'inTemp':
'/uncached/26.0930A7000000/temperature', 'leafWet':
'/uncached/30.7B2E62120000/current', 'barometer':
'/uncached/26.0930A7000000/B1-R1-A/pressure', 'radiation':
'/uncached/26.3142B6000000/S3-R1-A/current', 'rain':
'/uncached/1D.F7130D000000'}*
*Aug 04 20:44:18 dzone weewx[2046]: owfs: sensor type map is {'rain':
'rainwise_bucket'}*
*Aug 04 20:44:18 dzone weewx[2046]: owfs: polling interval is 10*
*Aug 04 20:44:18 dzone weewx[2046]: owfs: sensor unit system is metric*
*Aug 04 20:44:18 dzone OWFS[2046]: DEFAULT: owlib.c:(208) Cannot open USB
bus master*
On Thursday, 4 August 2016 20:33:31 UTC+12, John D Smith wrote:
>
> After updating my Ubuntu .... weewx does not run ....
>
> Result of Sensor check
>
>
>
> *root@****:~# PYTHONPATH=/home/weewx/bin python
> /home/weewx/bin/user/owfs.py --sensors*
> *Segmentation fault (core dumped)*
>
>
> And Log reads ... after weewx start ...
>
> *root@****:~# tail -f /var/log/syslog*
> *Aug 4 20:20:19 dzone systemd[2114]: Reached target Basic System.*
> *Aug 4 20:20:19 dzone systemd[2114]: Reached target Default.*
> *Aug 4 20:20:19 dzone systemd[2114]: Startup finished in 114ms.*
> *Aug 4 20:20:19 dzone systemd[1]: Started User Manager for UID 0.*
> *Aug 4 20:20:25 dzone OWFS[2206]: DEFAULT: owlib.c:(208) Cannot open USB
> bus master*
> *Aug 4 20:20:25 dzone kernel: [ 71.742581] usb 1-2: usbfs: interface 0
> claimed by usbfs while 'python' sets config #1*
> *Aug 4 20:20:25 dzone kernel: [ 71.743631] python[2206]: segfault at 0
> ip b7110039 sp bff0c2f0 error 6 in libusb-1.0.so.0.1.0[b710c000+19000]*
> *Aug 4 20:20:52 dzone systemd[1]: Starting Stop ureadahead data
> collection...*
> *Aug 4 20:20:52 dzone systemd[1]: Started Stop ureadahead data
> collection.*
> *Aug 4 20:20:52 dzone systemd[1]: Stopped Read required files in advance.*
>
>
> owlib.c appears to not be compatible ..... I have entered a rules file in
> udev ... cat below
>
> *root@****:~# cat /etc/udev/rules.d/90*.rules*
> *SYSFS{idVendor}=="04fa", SYSFS{idProduct}=="2490", GROUP="ow",
> MODE="0664"*
>
> A bit of a puzzle what obvious thing have I missed .... in the owfs
> startup ...
>
> John S
>
>
>
>
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