To latest version 16.04 I did a " do-release-upgrade " I am running a
server, not graphical linux.
And Ubuntu is up to date ...
root@dzone:/# do-release-upgrade
Checking for a new Ubuntu release
No new release found
if I do apt-get install owfs it reports latest version,
root@dzone:/# apt-get install owfs
Reading package lists... Done
Building dependency tree
Reading state information... Done
owfs is already the newest version (3.1p1-2ubuntu1).
0 upgraded, 0 newly installed, 0 to remove and 6 not upgraded.
apt-get install weewx does not make sense however ....
root@dzone:/# apt-get install weewx
Reading package lists... Done
Building dependency tree
Reading state information... Done
weewx is already the newest version (2.6.4-1).
0 upgraded, 0 newly installed, 0 to remove and 6 not upgraded.
Because I was previously running 3.5.0 .... as per the web pages that
were uploaded before the unbuntu upgrade ...
What I imagine I will do is re-install v3.5.0 weewx and use the backed
up copy of my weewx.conf .... and suck it and see .... not sure why
linux chose to downgrade weewx or sees an older version ... however I
did have a very full boot partition, and was a bit cramped for room,
which is why I chose to tidy up the os in the first place. Perhaps
somewhere along the way it lost its way ... which I seriously doubt, as
all appears to be very stable at the moment ... owhttp reports the
attached 1 wire devices ... so it appears to be a python thing ... or a
lack of permission to use the usb resource .... although I have tried
that with udev .. rules.
A bit of a mystery. Getting a bit peeved at the 1 wire setup anyway ....
looking very hard at a pi 3 or a dual arduino setup in the future ....
after all it is a hobby :-)
John S
On 05/08/16 12:50, mwall wrote:
On Thursday, August 4, 2016 at 8:11:59 PM UTC-4, John D Smith wrote:
And this is showing in the syslog ....
Aug 5 11:31:35 dzone OWFS[322]: DEFAULT: owlib.c:(208) Cannot
open USB bus master
Aug 5 11:31:35 dzone kernel: [53284.385467] python[322]: segfault
at 0 ip b7036039 sp bfa131f0 error 6 in
libusb-1.0.so.0.1.0[b7032000+19000]
what did you update from, and what did you update to?
did you compile the one-wire libraries, or install pre-built binaries
from some package?
you might have to recompile the ow libraries
m
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