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What you did is most likely, that you just pulled out the rug (=SATA controller device) from under the Proxmox's feet (=Kernel). So in other words: If you want to pass-through a device, it should be made absolutely clear, that nothing else is still working with it. And in your case it seems...

Setup a Windows Remote Desktop connection (RDP), so that you can have a look at the VM, in the "non-working" cases. Debugging is everything. Often it is also necessary to extract the Legacy Video BIOS (ROM-file) from the graphics card and pass that directly to the passed-through PCIe device...

Works perfectly fine. I have some systems setup like that, due to details in the use case, that made this appear to be the best choice. I am talking about home setups, as this is not considered to be best practice. Most likely a bad idea, as the LMDE repositories might at some point get in the...

The key you are looking for probably is "GRUB_DISABLE_OS_PROBER". Googling that string will tell you details. And who would've thought, that Github isn't Grub?!? ;-)

Leute, ihr müsst schon uplink (hin vom Switch zum System) und downlink (vom Switch zu den eigentlichen ICs) unterscheiden. Auf der Karte scheint ja ein Gen3 Packet-Switch zu sitzen (https://www.asmedia.com.tw/product/012Yq70sX2zI9xN5/7c5YQ79xz8urEGr1). Der Switch kann mit max. x2, aber Gen3...

Final idea for today, considering the board's age: Did you already check the voltage level of the CMOS battery? The evil range somewhere between 0-2V is always a good explanation for "stupid" or "weird" stuff going on. If it's nothing else, that is. :-)

Don't get me wrong, but this should not be a very hard task. So, the logical conclusion would be, that you either have defective hardware, or that you are doing something wrong. You could also have a look at the output on the COM-header of your board with an oscilloscope, Maybe that could give...

As I just re-read your posting, this seems like it might be helpful: https://www.seeedstudio.com/blog/2019/12/11/rs232-vs-ttl-beginner-guide-to-serial-communication/ As you wrote about all those different, but most likely all TTL-level, USB to UART adapters, the above might help your...

Run "dpkg -l |grep proxmox-kernel". Look up the exact name of the kernel you want to remove. Afterwards "apt --purge remove proxmox-kernel-[version]", where "[version]" matches the versioning name, that you previously looked up. Real easy.

If you want your Container to access the GPU resources, then all you actually do is allow the LXC access to certain files and directories (corresponding to actual hardware access) on the host system. This has absolutely nothing to do with your USB devices passed to VMs. So, you clearly are not...

The screenshot you posted is from PCI(e) initialization. There should be a lot of output before that. So no, I doubt, that the kernel crashes "that fast". "0.34 seconds" (according to your screenshot) might sound early, but in terms of kernel boot, there is a lot going on before that. Do you...

According to the blockdiagram, that Supermicro provides, your UARTs are both coming directly from the Aspeed AST2400 BMC. Plus there seems to be a suspicious "Serial Mux" BIOS setting in the "IPMI" Submenu. Might be, that both UARTs are exclusively provided for SOL-usage by default. And only...

Da ich professionell im Bereich Produktsupport für Hard- und Software unterwegs bin, kann ich dir folgendes sagen: Problembeschreibungen (z.B. Betreffzeile einer Mail, oder in einem Ticketingsystem, etc.) im Stile deiner letzten Auswahlen diesbetreffend, würden bei mir und meinen Kollegen große...

I updated to 6.14.8 today, with my setup with an GTX 980Ti, passed-through to a Windows 10 VM. After the update, no more successful graphics pass-through. Reverted back to 6.14.5 and everything is back to working. Didn't have time for further analysis. Just know, that the latest update broke...

Wenn der i915 Treiber die PCI-ID deiner GPU nicht in seiner eigenen Liste der unterstützten IDs findet, dann lädt er natürlich auch nicht. Dass lspci den Namen dekodieren kann ist davon völlig unabhängig. Das ist nur der Abgleich der PCI-ID mit einer textuellen Liste und das Einsetzen des dort...

How about a "apt update && apt install proxmox-kernel-6.14"? Sorry, but if you have no clue what you are doing, concerning Linux, then buying the latest hardware and playing with that is most likely the worst idea. Kind of funny and sad at the same time. P.S.: As the software is free of charge...

As you resurrected this old thread, here is one thing, that is missing in all this discussion: The method of updating the Microcode at runtime on OS-level CANNOT work for all scenarios. In other words: The only real way to update Microcode in a way, so that it can work like intended, is through...

You have "vmbr0", the first "Linux Bridge", that is actually configured. Nothing else is done. So what do you expect? If you do not set it up in any way, how should it automagically work? So, depending on what you would like to do, it might make sense to add additional devices to the already...

If what mr44er posted should not apply (I would check that first), then have a look at the power supply. Keep in mind, that every disk is drawing short-circuit current the moment the motor needs to start turning, after having fully stopped. This can create considerable peaks in current...

If we ignore your language fu**-up for a moment, this might be helpful: https://forum.proxmox.com/threads/possible-to-change-proxmox-default-port-now.111102/