there are three engineers on a road trip: one is mechanical the other
electronic and the last a systems engineer .
The car suddenly breaks down. The mechanical one jumps out of the car,
exclaiming " it's going to be an engine problem! "
...but the engine works properly. Then comes the electronic one with "
definitely a short circuit! "
...but the electrical system is fine .
the systems engineer : "I found the problem ! everybody out of the car
and back inside."
:-) ...Really without logs and debugs the problem can be far away from a
mere hardware detach...
Translated with www.DeepL.com/Translator (free version)
On 5/29/2022 10:13 AM, Matsuda Kenji wrote:
> Hello.
>
> I finally solved the problem.
> I just detach and re-attach the wifi card physically and it worked.
>
>
> First, I updated BIOS and nothing changed.
> Then I made several changes to BIOS configuration.
> I found that I've installed for legacy BIOS and MBR.
> So I reinstalled OpenBSD for UEFI and GPT.
> But the problem was not solved.
>
> And at this morning, I recalled that I could use this wifi from Linux.
> So I tried to boot from Linux live USB(Debian), and encountered a
> similar problem of iwlwifi with error code -110.
> I googled for this problem and found an article:
> https://bugzilla.kernel.org/show_bug.cgi?id=205299
> It implies that the problem has something to do with Windows.
> Actually I installed Windows on this machine and my sister used it
> until I installed OpenBSD last week.
> I wondered if I could reset some configuration on the wifi card
> made by Windows by disconnecting it from the motherboard.
> And this worked for me.
>
>
> Anyway, thanks a lot everyone.
> Matsuda Kenji
>
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