February 28, 20233 yr Before I get into the problem I will give a little of the back story. I upgraded my Unraid server from a Asus MB with a 4790K to a new Asus MB with a 12700K CPU. All I did was switch out the hardware and put the Unraid thumb drive in and I made the adjustments in the bios that I was using for my VM. In my Old build I had a VM with GPU passthru and I had a PCIe Usb card that was passed through as well. Everything was working great. Well until I upgraded my hardware. After upgrading the VM boots and I was able to Bind the GPU to passthrough with no problems. However I don't even get the option to bind the USB PCIe controller now and when looking at the properties of the VN at the bottom under Other PCI devices there is nothing there. What I have done to troubleshoot is I have since purchased 3 new cards from Amazon with 1 of them being the exact same card. Still no luck. I am unable to figure why I can't passthru the USB PCI card on the new MB. I have attached the Diagnostic hoping someone else could look thru them and give me a hand. Thanks in advance for any support. Aaron tower-diagnostics-20230228-0858.zip
March 3, 20233 yr In the lspci list in the diagnostics, I don't see the card listed at all? Is it seated correctly? Is it in an expansion slot that is disabled due to the MB configuration?
March 3, 20233 yr Author 4 hours ago, Squid said: In the lspci list in the diagnostics, I don't see the card listed at all? Is it seated correctly? Is it in an expansion slot that is disabled due to the MB configuration? This is what’s in my bios. Am I missing anything
March 4, 20233 yr Author 5 hours ago, Squid said: In the lspci list in the diagnostics, I don't see the card listed at all? Is it seated correctly? Is it in an expansion slot that is disabled due to the MB configuration? Also here is another diag after taking the card out and connecting the power cable it. tower-diagnostics-20230303-1956.zip
March 8, 20233 yr The controller is not being detected by Linux, this is not a software problem, try a different PCIe slot on the board, also look for a BIOS update, if nothing helps it might be a compatibility problem between the board and the controller, try a different model if possible.
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