Early stage startup looking for help from QEMU professionals

MobilFlex enables the proliferation and mass adoption of Edge Computing and of 
all its verticals, including IOT, IIOT, Edge AI, Smart xyz, Self-Driving.

Interested investors are asking for a POC - Proof of Concept of the proprietary 
LOT - LAN of Things Accelerators and the resulting PDC - Personal Data Center.

  *
Details at my LinkedIn profile and company website;

Looking for help QEMU community.

  *
Huge interest, huge potential;

Thank you.

Mihai Buta
MobilFlex Founder, CTO
https://www.linkedin.com/in/mihaibuta/
https://mobil-flex.com/

________________________________
From: [email protected] 
<[email protected]> on behalf of 
[email protected] <[email protected]>
Sent: Monday, August 25, 2025 1:01 PM
To: [email protected] <[email protected]>
Subject: Qemu-discuss Digest, Vol 167, Issue 6

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Today's Topics:

   1. Re: Qemu-discuss Digest, Vol 167, Issue 5 (Mihai Buta)


----------------------------------------------------------------------

Message: 1
Date: Mon, 25 Aug 2025 20:00:02 +0000
From: Mihai Buta <[email protected]>
To: "[email protected]" <[email protected]>
Subject: Re: Qemu-discuss Digest, Vol 167, Issue 5
Message-ID:
        
<byapr13mb2439afca76ac5844d871cdff8c...@byapr13mb2439.namprd13.prod.outlook.com>

Content-Type: text/plain; charset="windows-1252"

Re. Looking for QEMU practitioners interested to POC my LOT - LAN of Things 
Accelerator in an x86 system.

Dear Sirs,

I am the founder and CTO of an early stage startup that enables the 
proliferation and mass adoption of Edge Computing and its verticals (IOT, IIOT, 
Edge AI, Smart xyz, Self-Driving).

Interested investors are asking for a POC - Proof of Concept.
A QEMU model can be a satisfactory POC.

Can you please advise me what would be the most efficient way to reach to QEMU 
community?

Thank you in advance for your help.

Sincerely,

Mihai Buta
MobilFlex Founder, CTO
https://urldefense.proofpoint.com/v2/url?u=https-3A__www.linkedin.com_in_mihaibuta_&d=DwIGaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=TiivCeiqxgHP9A2NUaHZFmHgLhXl3ozFwupC52d0s6s&m=nUoMhPbQ-t39hqIrAJuY-UEbXpyOKdG1G_98j6o1NdYDtpxEAJ0Jfzfp9OzZehpw&s=9pBoQqZ-g2oHHrPdMiluyiUteI3VaM5Wg0fcefyzsZI&e=
https://urldefense.proofpoint.com/v2/url?u=https-3A__mobil-2Dflex.com_&d=DwIGaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=TiivCeiqxgHP9A2NUaHZFmHgLhXl3ozFwupC52d0s6s&m=nUoMhPbQ-t39hqIrAJuY-UEbXpyOKdG1G_98j6o1NdYDtpxEAJ0Jfzfp9OzZehpw&s=RiFJuqzv_B-33ycJSgKI2nAkHz1qh0bhpg6rjn1kXhk&e=
[cid:125a3aa9-291b-4eaa-9c35-a09da1344849]


[cid:3f1a4a4c-d8a6-4290-ad32-37f0b54b5122]
[cid:72fbb61c-d607-43ab-9a52-3a12220e3eaa]

________________________________
From: [email protected] 
<[email protected]> on behalf of 
[email protected] <[email protected]>
Sent: Monday, August 25, 2025 9:00 AM
To: [email protected] <[email protected]>
Subject: Qemu-discuss Digest, Vol 167, Issue 5

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        [email protected]

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Today's Topics:

   1. Guests fail to start after guest OS upgrade to Debian Trixie
      (Mario Enrico Ragucci)


----------------------------------------------------------------------

Message: 1
Date: Sun, 24 Aug 2025 17:24:26 +0200
From: Mario Enrico Ragucci <[email protected]>
To: [email protected]
Subject: Guests fail to start after guest OS upgrade to Debian Trixie
Message-ID: <[email protected]>
Content-Type: text/plain; charset=UTF-8; format=flowed

Hello everyone,

I have been running a libvirt/QEMU-based setup for several years without
any issues. Recently, Debian released their new version, Trixie. I took
a backup of my VMs and started the usual "apt update; apt upgrade; apt
full-upgrade" inside each guest.

The upgrade went fine; however, upon restart, none of the guests come up
anymore. They neither request an IP via DHCP nor respond to any command
via the virsh interface besides destroying them.

As there is no output and no error in the libvirt logs, I am a bit lost.
I suspect the machines lock up just after GRUB comes up and initializes
the kernel, but that is only a guess.

This happens in two of my setups - one with an Ubuntu host and the other
with a Debian Trixie host. The only thing in common: the guest is always
Debian. So I wonder if there is anything specific with the Debian kernel
that might cause issues with QEMU?

Any help is welcome at this point. If I should provide any further
information, I’ll be happy to do so.

Thanks in advance,
Mario



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