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Communication problem or something more?

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oh6hps
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Communication problem or something more?

Postby oh6hps » Sat Jul 14, 2018 2:54 pm

Problem:

Cumulus MX freezes after running about 1h or so. My set up worked many months without any major issues until last Thursday. Nothing has changed with my setup prior problems. The temperature outside is quite high now (31°C) and it might affect to my Raspberry which is located in the attic.

Setup:

Davis VP2 + IPLogger (latest fw´s) -->Meteobridge --> Raspberry Pi 2 (mono 4.0.5) Cumulus MX v3.0.0 (3043).

Any suggestions where to start finding the problem. Maybe the attached debug log tells something to you gurus. ;)

Thanks in advance!
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steve
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Re: Communication problem or something more?

Postby steve » Sat Jul 14, 2018 4:44 pm

Looks like some kind of communication issue, data stops arriving from the console. That's all you can tell from the Cumulus log.
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oh6hps
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Re: Communication problem or something more?

Postby oh6hps » Sat Jul 14, 2018 5:16 pm

Thanks for the prompt reply, Steve. Yes, I think so too. A root cause may be the heat as we talk about Raspberry. My first guess was the memory card, but not anymore. We`ll see if upcoming night helps with the heat. Can you believe, heat issues in Finnish summer... :D

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oh6hps
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Re: Communication problem or something more?

Postby oh6hps » Sun Jul 15, 2018 11:22 am

I restarted the console before midnight and everything seems to be ok since then. Fingers crossed...

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Re: Communication problem or something more?

Postby BigOkie » Sun Jul 15, 2018 5:52 pm

Something similar I created when I was having problems with a randomly disconnecting USB hub can be found in this post Using the RPI it will search certain generated files for keywords that will trigger an automatic reboot should the need arise.

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oh6hps
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Re: Communication problem or something more?

Postby oh6hps » Sun Jul 15, 2018 6:07 pm

Thanks, i’ll put it on my reading list!


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