[Ovmsdev] Ioniq 28kwh / ovms problems

[Michael Balzer]

Last time I had a similar effect (needing to power off to reboot) was 
due to a subtle corruption of the /store partition. These still occur, 
and in my case I could even write data normally to /store.

Doing a factory reset & restore of the last backup solved it for me.

The tool that might help debug this is the USB console. It works already 
during the early boot phase, so will probably show some info on the 
cause of a failing boot.

Unfortunately my trained reflex was simply doing the factory reset, 
before thinking about capturing logs on my unit.

Regards,
Michael


Am 30.12.24 um 10:47 schrieb Michael Geddes via OvmsDev:
> My gut feel on this is that it is to do with the shutdown procedures. 
> (And possibly something I did).
>
> I'm wondering if Michael Balzer can shed any light on what might be 
> going wrong or if he has some other tools that might help debug what 
> is going on with that.
>
> //.ichael
>
> On Mon, 30 Dec 2024 at 17:25, Chris van der Meijden via OvmsDev 
> <ovmsdev at lists.openvehicles.com> wrote:
>
>     I have the same problem here with OVMS not booting after updating
>     the firmware. I also need to unplug to get it starting again.
>
>     I compile the firmware by myself, upload it to my server and
>     update via the http link to my server in the ovms web interface.
>
>     Kind Regards
>
>     Chris
>
>     Am Montag, dem 30.12.2024 um 10:17 +0100 schrieb Tamás Kovács via
>     OvmsDev:
>>     Now, during the holidays, I had some time to start solving my
>>     problem with the OVMS development environment again, since the
>>     basic ESP 3 is EOL, so it doesn't work, but luckily I managed to
>>     find a solution. (https://github.com/espressif/esp-idf/issues/14809))
>>     The car with the OVMS is an ioniq 28kwh
>>     I noticed that the car's 12V battery was very low. the last time
>>     I went, the ovms froze while charging, it read 78% all the time,
>>     and I already drove 100 km with it. I didn't bother with it, but
>>     I noticed that the 12V battery was not charged, then I looked at
>>     it and there were no can messages. I restarted it and then the
>>     dive started again.
>>     My other problem is that no matter how many times I try to put
>>     another firmware on it via Wi-Fi, it won't start, I have to
>>     unplug it and plug it back in.
>>     Could you give me some advice on where I should go in
>>     troubleshooting?
>>
>>     -- 
>>     Üdvözlettel:
>>     Kovács Tamás
>>
>>     _______________________________________________
>>     OvmsDev mailing list
>>     OvmsDev at lists.openvehicles.com
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>
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-- 
Michael Balzer * Am Rahmen 5 * D-58313 Herdecke
Fon 02330 9104094 * Handy 0176 20698926

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