Ok, so more testing:
We have 2 systems (arm-based) with 2.8p0 + patch, and they work.
We have 2 other systems, one arm and one Via C3 (x86-almost), and they
don't work.
We've tried 2.8p0 + patch and 2.8p1 + indent fix
Both of the failed systems recently had a major OS upgrade (gentoo,
recompile all packages with current versions), and that's what seems
to be causing them to blow up. However, there's insufficient
information on the failure as to what might be causing this. Here's
the full backtrace:
Traceback (most recent call last):
File "casas_OneWireAgent.py", line 254, in connect
self.xmpp.connect(self.username, self.password)
File "/usr/local/CASAS/casas/xmpp.py", line 114, in connect
self.reactor.run()
File "/usr/lib/python2.6/site-packages/twisted/internet/base.py",
line 1166, in run
self.mainLoop()
File "/usr/lib/python2.6/site-packages/twisted/internet/base.py",
line 1175, in mainLoop
self.runUntilCurrent()
--- <exception caught here> ---
File "/usr/lib/python2.6/site-packages/twisted/internet/base.py",
line 779, in runUntilCurrent
call.func(*call.args, **call.kw)
File "casas_OneWireAgent.py", line 291, in initOneWire
self.sensors.addSensor(x)
File "casas_OneWireAgent.py", line 44, in addSensor
type = new.memory
File "/usr/lib/python2.6/site-packages/ow/__init__.py", line 347, in
__getattr__
return owfs_get(object.__getattribute__(self, '_attrs')[name])
File "/usr/lib/python2.6/site-packages/ow/__init__.py", line 159, in _get
raise exUnknownSensor(path)
ow.exUnknownSensor: '/uncached/12.308246000000/memory'
If you could recommend a list of packages that are involved in this,
we can try different versions to fix it.
--Jim
On Fri, Aug 27, 2010 at 11:57 AM, Jim Kusznir <jkusz...@gmail.com> wrote:
> No, I recompiled *every* package to make sure it was all consistantly
> linked against the new versions of everything.
>
> It turns out that at the moment, we don't have a known good working
> install of 2.8 p1; I'm going to try and roll back to 2.8p0 + patch,
> which is currently operating somewhere.
>
> --Jim
>
> On Fri, Aug 27, 2010 at 11:37 AM, Paul Alfille <paul.alfi...@gmail.com> wrote:
>> When you say you "rebuilt" the system, did you pull the OWFS code from the
>> CVS (which is evolving) or from the release?
>>
>> Paul
>>
>> On Fri, Aug 27, 2010 at 1:30 PM, Jim Kusznir <jkusz...@gmail.com> wrote:
>>>
>>> Hi all:
>>>
>>> I've got something wrong with my local system, but can't figure out what.
>>>
>>> I'm running gentoo on an Via C3 Eden and OWFS 2.8p1 (plus indent fix).
>>> I recently did a major update, rebuilding the system to bring it up
>>> to current versions of stuff. However, right now, whenever one tries
>>> to read "memory" from a DS2406, it blows up. We are using the python
>>> interface for our stuff, but I believe we've checked and traced it,
>>> and found it happens outside of python.
>>>
>>> We're running this version (2.8 p1) at other installations, and its
>>> working fine. What we don't get is why / where this is coming from.
>>> Clearly, some package or something on the system is unhappy.....
>>>
>>> Any suggestions greatly appreciated! This system is supposed to be
>>> going into production on Monday morning, and I've been trying to fix
>>> this problem for the last two weeks...
>>>
>>> --Jim
>>>
>>>
>>> ------------------------------------------------------------------------------
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>>
>> ------------------------------------------------------------------------------
>> Sell apps to millions through the Intel(R) Atom(Tm) Developer Program
>> Be part of this innovative community and reach millions of netbook users
>> worldwide. Take advantage of special opportunities to increase revenue and
>> speed time-to-market. Join now, and jumpstart your future.
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>>
>
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Be part of this innovative community and reach millions of netbook users
worldwide. Take advantage of special opportunities to increase revenue and
speed time-to-market. Join now, and jumpstart your future.
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